Physique
Cinématique, forces, électricité et raisonnement par équations.
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if something is filled with empty calories, that means there are lots o…
B. True
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1. a period of time in which a robot or production line is operating or…
1. A. Uptime 3. D. Cartesian Manipulator
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which word part means \eardrum\? retin/o presby/o tympan/o ot/o
tympan/o
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newtons 2nd law of motion states that an object acted on by a force wil…
inversely
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a ball bounces on the ground. how do the ball and the ground act on eac…
The ball and the ground exert forces on each other with equal magnitude but in opposite directions.
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a 15 kg mass weighs 60 n on planet x. the mass is allowed to fall freel…
\(4\)
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25 fiber.... (check all that apply) a can be found in complex carbohydr…
A. can be found in complex carbohydrates, B. keeps you regular, C. only form of carbohydrates that is indigestible, E. helps you feel full
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what is the whole area called where the oceanic crust goes beneath the …
subduction zone
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24 oatmeal is an example of this type of carbohydrate a complex carbohy…
A. Complex Carbohydrate
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tom is riding to school in his mothers car. when she makes a left turn,…
B. Newton's 1st Law
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23 this nutrient is responsible for building and repairing tissues is..…
A. Protein
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a model rocket is powered by an inflated balloon as shown below. when t…
B. The rocket moves in the opposite direction of its force on the air.
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22 all the following would be examples of combination foods except.... …
E. vanilla milkshake
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a net force acting on a 450.0 kg box produces an acceleration of 15.0 m…
\(6750\)
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ted is jumping on a trampoline. the more he pushes on the trampoline, t…
D. Newton's 3rd Law
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a tennis racquet swings to the left and hits a moving tennis ball. a sw…
- A tennis racquet swings to the left and hits a moving tennis ball: A tennis ball moves to the left. - A swinging tennis racquet hits a moving tennis ball with 500 newtons of for…
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20 which type of fat tends to be the healthiest? a trans fat b all are …
C. Unsaturated
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19 there are three groups of vitamins: water - soluble vitamins, fat - …
B. False
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a bumper car travels west and hits another bumper car that is moving. a…
- First situation: A bumper car exerts a force in the east direction onto another bumper car. - Second situation: A bumper car exerts a force in the south direction onto another b…
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if the president and vice president died in a car crash, who would lead…
Speaker of the House
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which of the following provides the best example of newtons third law o…
A baseball bat moves back toward the catcher after hitting a ball to center field.
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the term that means \produces, stores, and removes tears\? lacrimal app…
lacrimal apparatus
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17 all the following determine the amount needed per food group except.…
A. geography
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11. what are the three main types of roofs that firefighters are likely…
11. A. Flat, pitched, arched 12. B. may act as an exit point for some types of ventilation 13. B. a tool for controlling flow paths 14. B. Block the spread of fire within a struct…
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16 \good\ cholesterol that picks up excess cholesterol and takes it bac…
B. HDL
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which function is performed by both state and federal governments? (1 p…
law enforcement
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what term means \surgical removal of the labyrinth of the inner ear\? i…
labyrinthectomy
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15 when reading a food label and looking at the ingredient list all the…
C. the longer the list the better
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what term means \inflammation of the lacrimal duct\? labyrinthectomy ir…
lacrimitis
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14 water helps the body filter out pollutants and toxins and get rid of…
A. True
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13 which of these gives you longer lasting energy? a complex carbohydra…
A. Complex Carbohydrates
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earths atmosphere and ocean currents assessment 1. which atmospheric la…
1. B. Troposphere 2. B. Solar radiation 3. C. Atmosphere 4. A. Stratosphere 5. B. Toward the poles 6. C. Troposphere 7. B. Stratosphere
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12 based on the percentage shown this food would be ranked as a..... so…
A. high
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which of the following responsibilities are held by the legislative, ra…
writing and voting on new laws, determining the budget of government departments
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11 meat and fish are the main sources of.... a fat b carbohydrates c pr…
C. Protein
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10 it is ok to eat unhealthy foods in moderation (\in a way that is rea…
B. True
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9 sour cream, cream cheese, and butter are considered part of the dairy…
B. False
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what is a disadvantage of the checks and balances system? (1 point) it …
It can make it difficult for any part of the government to enact changes.
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what kind of person would be likely to join the army? a. draftees and v…
A. draftees and volunteers from many different social classes
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hanging mass (g) 71.5g ± 0.1g location at which the ruler balances (cm)…
\(141.57g\)
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question if instead of heating the copper ring in part (a) the steel ro…
# Explanation: ## Step1: Area expansion formula The formula for area expansion is \(A = A_0(1+\gamma\Delta T)\), where \(\gamma = 2\alpha\) ( \(\alpha\) is the coefficient of line…
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7 how many servings are in this container? nutrition facts datos de nut…
D. 12
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6 which of these is not a water - soluble vitamin? a b6 b k c b7 d c
B. K
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5 which of the following is not one of the food groups? a eggs b dairy …
A. Eggs
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the six essential nutrients are... (check all correct answers) a vitami…
A. vitamins, C. water, D. carbohydrates, E. minerals, G. fat, H. protein
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3 the bodys main source of energy comes from carbohydrates. a true b fa…
A. True
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if you had high cholesterol what could you eat instead of fried pork ch…
D. Any of these
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foods from animal sources are called complete proteins because they con…
B. True
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6. most stars in the universe fit into one of the four areas on the her…
B. Area P
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which city on the weather map can expect rain and colder temperatures i…
St. Louis
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5 the hertzsprung - russell diagram is divided into four sections. iden…
A. Cool and bright
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classification of stars 3. place the following stages of the life cycle…
B, E, D, F, A, C
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multiple choice questions: circle the correct answer from the choices f…
1. b. Every force has an equal and opposite force 2. d. The wall pushes back with an equal force 3. b. It pushes gas out the back, and the gas pushes the rocket forward 4. b. The …
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2. does this life cycle represent a high mass or low mass star? how do …
This life cycle represents a high - mass star. We know this because there is a supernova stage in the life cycle, which is characteristic of high - mass stars. Low - mass stars do…
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name newtons third law of motion: action and reaction worksheet newtons…
1. action 2. back 3. gas 4. down; up 5. opposite
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observe the stages of the star life cycle. 1. does this life cycle repr…
This life cycle represents a high - mass star. The presence of a supernova - like explosion (the complex, multi - layered shapes at the top and bottom) is characteristic of high -…
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the image shows a plate boundary. arrows have been added to indicate th…
A. A fault forming at an active transform boundary
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what type of boundary is present? convergent: oceanic - oceanic converg…
Convergent: Oceanic - Continental
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9. a student argues that “mother to son” serves as a generational call …
C. By sharing her own painful journey, the mother equips the next generation with the emotional strength and persistence needed to continue climbing.
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what is the main reason for the growth in cyber monday sales? the popul…
The increasing popularity of online shopping and its convenience.
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unit 2.2 biweekly assessment 1. a student council writes a proposal tha…
B. It removes unnecessary steps to focus on what advances their argument.
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what trend has changed how people shop on black friday? shift toward on…
Shift toward online sales
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2. who was the english scientist that began the scientific understandin…
2. Isaac Newton 3. The moon's orbit around the Earth 4. 1687 5. Pull them together 6. The masses of the two objects and the distance between their centers of mass (and the gravita…
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2) if a mass of 56.2 g of mercury is dissolved in 25 kg of water, what …
\(2248\ ppm\)
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1. choose the correct answer. bouncing a ball is an example of what typ…
kinetic energy
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5. choose the correct answer. energy transformation is the movement of …
5. the conversion of one form of energy to another form of energy 6. kinetic energy
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on average, the resting membrane potential is -70 mv. what does the sig…
The inside surface of the plasma membrane is much more negatively charged than the outside surface.
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the image below is a lava lamp. there is a light bulb in the base of th…
Heat transfer (primarily conduction from the bulb to the wax and convection as the wax moves) causes the wax blobs to move. Temperature determines the density of the wax. A rise i…
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11. choose the correct answer. in a ______ wave, energy moves back and …
11. longitudinal 12. pushing a wagon up a hill
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13. choose the correct answer. riding a roller coaster downhill is an e…
13. Kinetic energy 14. Transverse
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16. choose the correct answer. sitting on top of a slide is an example …
16. potential energy 17. Energy cannot be created or destroyed. It can only change from one form to another.
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question 2 in a heated building, the temperature of the walls is measur…
B. A model illustrating both conduction from the heating system to the walls and radiation from the warm walls to the cooler outside environment.
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question 3. when analyzing how thermal energy moves through radiation, …
A. Radiation requires a medium (like air or water) to transfer heat.
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question 2 what do the arrows in the model above represent and why? a c…
A. Convection currents. The particles in the liquid move freely, so when the liquid is heated, it rises, cools, and begins to sink again. This results in thermal energy transfer.
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1. using a heat lamp on different colored surfaces. 2. putting differen…
C. 2 and 4
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select the correct answer. in what way were the maya similar to the azt…
A. All three followed a polytheistic model of religion.
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13. an object has a force diagram as shown. a. what is the net force ac…
\(3N\) upwards #### b.
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7. the picture shows a girl walking on a part of a ropes course at natu…
The girl and the ropes exhibit the action - reaction forces. The girl exerts a downward force (action) on the ropes due to her weight, and the ropes exert an upward force (reactio…
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6. a boy jumps off a skateboard toward the right after it stops at the …
left
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parasitic infections generally infect the a. skin and lungs b. intestin…
D. blood and intestines
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5. how much force is acting on a skateboard that has an acceleration of…
B. 17 N
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4. four balls with different masses are each pushed with a net force of…
Golf ball (1), Tennis ball (2), Baseball (3), Basketball (4)
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3. two forces are applied to a 17 kg box. what is the acceleration of t…
A. The box accelerates at 2.0 m/s² to the right because the net force is 19 N to the right.
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2. two students are working together to build a toolbox. student 1 slid…
D. 14 N
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according to the article, what happens in the teenage brain that makes …
B. Certain brain areas that control emotions are more active than areas that control reasoning
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which statement explains why the coin fell straight down into the jar i…
A. The coin was at rest until the hoop was removed. Once the hoop was gone, the unbalanced force of gravity caused the coin to fall.
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answer each question. please note: you can answer each question only on…
Ceramic, Glass, PVC, Air.
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the iq scores for a random sample of subjects with low lead levels in t…
B. Fall to reject the null hypothesis. There is not sufficient evidence to support the claim that subjects with low lead levels have higher IQ scores.
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the u.s. constitution creates a government with: a. dozens of small bra…
D. three branches that have roughly equal power.
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read & respond use the text below to answer the question. milk, juice, …
A. A crowded ice skating rink with people skating around each other
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3 fill in the blank 1 point what is the most common mineral attracted t…
3. Magnetite 4. Iron, nickel, cobalt
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matter can be solid, liquid or gas. to know what state of matter someth…
B. You can feel air blown from a fan.
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a device that records the electrical activity of the brain is an * elec…
- First question: electroencephalograph - Second question: up to 10 minutes
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the american continents, by the free and independent condition which th…
C. The United States assumed a role as protector of countries in the Western Hemisphere.
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you cant see them, but atoms are everywhere! bicycles, desks, lemonade,…
D. All of the above
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select the correct answer. which kind of force do you exert on an objec…
A. applied force
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select the correct answer. which statement about forces is true? a. for…
C. Forces are defined by both strength and direction.
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select the correct answer. lucas rubs a plastic ruler on his sweater. h…
D. electric force
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4. a bar of soap measures 10cm x 5cm x 3cm and has a mass of 120 g. cal…
\(M = 120\mathrm{g}\), \(V=150\mathrm{cm}^3\), \(D = 0.8\mathrm{g/cm}^3\). The soap will float because its density (\(0.8\mathrm{g/cm}^3\)) is less than the density of water (\(1\…
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what is the kinetic energy of a 478 kg object that is moving with a spe…
The kinetic energy of the object is \( 53775\space J \)