Physics
Kinematics, force analysis, electricity, and equation-driven reasoning.
-
21. 19. a spring with k = 100 n/m is stretched by 0.1 m. what is the fo…
1. The force is $10\ N$. 2. The spring constant is $40\ N/m$.
-
22. batches of seeds are soaked in salt solutions for different concent…
a. Salt - solution concentration b. Germination count ### 23.
-
9. a student pushes a box up a ramp that is 3 meters long and 1.2 meter…
$180\ J$
-
three magnets are placed on a plastic stick as shown in the image. the …
same poles are closest together
-
multiple choice question what is a teratogen? a male sex hormone an age…
an agent, such as a drug or illness, that can disrupt the development of the fetus
-
multiple select question select all that apply which of the following r…
- chronological - correlational
-
7. if a spring stretches 0.25 m under a force of 5 n, find the spring c…
$20\ N/m$ ### 8.
-
9. 7. if a spring stretches 0.25 m under a force of 5 n, find the sprin…
$20N/m$ ### 10.
-
fill in the blank question developmental psychologists study how a pers…
age
-
recognizing how magnetic poles interact use the drop - down menu to com…
A north pole will repel a north pole. A north pole will attract a south pole.
-
what is this? * 1 point this is a required question
A laboratory balance
-
describe / explain the steps in the engineering design process. 10 poin…
1. Define the problem: Clearly identify what needs to be solved, including requirements and constraints. 2. Research: Gather information related to the problem. 3. Brainstorm solu…
-
* - f is the force applied (in newtons) * - k is the spring constant (i…
1. $k = 20N/m$ 2. $F = 5N$ 3. $k = 50N/m$ 4. $PE = 2J$ 5. $k = 20N/m$ 6. $PE = 2.4J$
-
answer the following multiple - choice questions: 1. pathos appeals to …
1. b. emotions 2. c. ethics 3. a. logic 4. a. Logos 5. c. Ethos 6. c. the art of persuasion 7. b. Pathos
-
figure 11 is an example of using what drawing tool in on - shape points…
B. Loft
-
what are these called? * 1 point choose erlenmeyer flasks graduated cyl…
Graduated cylinders
-
k is the spring constant (in n/m) x is the extension or compression (in…
$20N/m$ ### 2.
-
what are these do? 1 point choose move small amounts of gas move small …
Move small amounts of liquid
-
because acceleration is the change in velocity over time ($a = \frac{de…
$\frac{m}{s^{2}}$
-
the equation for velocity is (v=\frac{d}{t}). because the units of dist…
The unit of distance (d) is m, the unit of time (t) is s, and the unit of velocity is \(\frac{m}{s}\).
-
boyles law - color by numbers directions: answer each question by circl…
1. C. pressure and volume 2. A. temperature and moles 3. C. gas 4. B. decreases 5. B. 6. A. 7. A. 3 atm 8. C. 90 L 9. B. 258.82 ml 10. C. 4.375 torr 11. A. 134 L 12. C. 3000 psi
-
what is this called? * 1 point choose clicker lighter striker
None of the above options are correct.
-
what are these? * 1 point choose matter and pettle mordor and pedal mor…
Mortar and Pestle
-
what is this called? * 1 point choose beaker erlenmeyer flask graduated…
B. Erlenmeyer Flask
-
what are these called? * 1 point choose crucibles wire gauze mortar and…
Wire gauze
-
explain what gravitational potential energy is and give an example.
Gravitational potential energy is the energy an object has because of its position in a gravitational field. An example is a book on a high shelf.
-
10 the figure represents a pendulums motion with the lowest point of it…
Kinetic Energy
-
2. define precision - match the number with the definition( some might …
3. two quantities that give a constant value when one is divided by the other 4. two quantities that have a constant mathematical product 5. is something that has magnitude, size …
-
picture 10 is an example of using what drawing tool in on - shape. 2 po…
Sweep
-
what is the reading on the dial caliper? mark only one oval. 3 points 4…
1.437
-
base your answers to questions 71 through 75 on the information and dia…
$2.55\ m/s$
-
what is the reading on the dial caliper 3 points mark only one oval. 3.…
0.737
-
when using on - shape what is the drawing tool used to add the third di…
C. Extrude
-
base your answers to questions 71 through 75 on the information and dia…
The velocity of the combined blocks after the collision is approximately $2.21\ m/s$ and the energy lost in the collision is approximately $3.28\ J$.
-
base your answers to questions 71 through 75 on the information and dia…
$2.94\ m/s$
-
base your answers to questions 71 through 73 on the information and dia…
$13\ J$
-
4 (a) what is the maximum velocity of the roller coaster car at the low…
(a) A. 22 m/s (b) D. $PE = 30625\ J, KE = 30625\ J, ME=61250\ J$
-
3 in which position would potential energy be the greatest? a w b x c y…
A. W
-
read the passage. there are several questions about this passage. from …
Part A: 3. The author reveals how a poem expresses universal feelings about nature. Part B: No options provided in the image for Part B to select from.
-
2 identify the following examples as either potential energy of kinetic…
A boulder rolling down a hill: Kinetic Energy An apple in a tree: Potential Energy A car parked on a hill: Potential Energy A meteor falling from the sky: Kinetic Energy A fully c…
-
1 potential energy is best defined as which of the following? a energy …
B. Stored Energy
-
5 the free - body force diagram below represents two forces, f1 and f2,…
A. 980 N
-
kinetic energy can be modeled by the formula $ke=\frac{1}{2}mv^{2}$, wh…
B. 10 m/s
-
3 a student pushes a 12 n book to the right with a force of 10 n. the b…
A. 7 N
-
calculate the gpe of a 8 kg rock lifted to a height of 56 m? gpe = j
$4390.4$
-
read the passage. out of gas and out of luck john was not the type who …
1. It helps set an ominous, unsettling mood.
-
era 1 exploration and colonization what is salutary neglect? why were t…
1. Salutary Neglect was a British policy of relaxed law - enforcement on American colonies. 2. Colonists could create their own governments due to distance from Britain and saluta…
-
which earthquake releases more energy? an earthquake of 6.0 an earthqua…
an earthquake of 7.0
-
an important step in science is supporting a theory or idea with data. …
How does the mass and velocity of an object affect its kinetic energy?
-
______ move material back and forth. transverse waves longitudinal wave…
B. Longitudinal waves
-
where is the longest chain of mountains in the world found? north ameri…
ocean floor
-
beef, fish, eggs, milk and cheese are all examples of what nutrient a c…
# Breve explicación: La carne, el pescado, los huevos, la leche y el queso son ricos en proteínas y, en algunos casos, en grasas. No son fuentes primarias de carbohidratos, vitami…
-
16 another name for high blood pressure is a hypertension b stress tole…
A. hipertensión
-
another name for high - blood pressure is 1. hypertension 2. stress dia…
A. Hipertensión
-
13 fats should account for no more than what percentage of y a 10% b 20…
C. 30%
-
11 a pound of fat is equal to ______ calories. a 2000 b 3500 c 1500 d 1…
B. 3500
-
ian gilligan et al. claim that during the ice age, humans at grotta del…
D. Clothing made with awls at sites like Grotta del Cavallo likely had coarser seams than clothing made with needles at sites like Khayargas Cave.
-
10 simple carbohydrates are the ______ in food. a fats b nutrients c su…
C. Sugars
-
8 what is the most essential nutrient of all? a vitamins b carbohydrate…
# Breve explicación: El agua es esencial para la vida. Participa en muchas funciones corporales, como la regulación de la temperatura, la digestión y la eliminación de desechos. S…
-
7 you should get no more than what percentage of your diet in protein a…
B. 30%
-
5 what mineral is associated with high blood pressure? a calcium b sodi…
# Breve explicación: El sodio, en exceso, puede causar retención de líquidos y aumentar la presión arterial. Los alimentos altos en sodio son comunes en la dieta occidental y se a…
-
based on my plate healthy guidelines, half of your grains should be ___…
B. whole
-
2 all of the following are linked to poor nutrition except, a cancer b …
# Breve explicación: El cáncer, la enfermedad cardíaca y la diabetes tipo II pueden verse influenciados por una mala nutrición. Sin embargo, la diabetes tipo I es una enfermedad a…
-
which statement best supports thomsons idea that atoms contain negative…
Electrical and magnetic fields deflect cathode rays in mathematically predictable ways.
-
separating the powers of a government between multiple branches usually…
1. False 2. Tighten its rules in regards to the colonies, become more strict 3. False
-
the french and indian war and a new king of england caused the monarchy…
B. Tighten its rules in regards to the colonies, become more strict
-
a ___ degree burn involves blisters and damage to the dermis and epider…
1. Second 2. False
-
a/an ________ is an abnormally raised or thickened scar that expands be…
1. B. Keloid 2. C. dermatoplasty
-
20 true or false 1 point acne vulgaris is inflammation of the sudorifer…
20. False 21. Albinism 22. Alopecia
-
____ means excessively dry skin. xerosis pruritus erythema alopecia cle…
1. Xerosis 2. True
-
a diagram of the water cycle is a a. visual aid c. discussion b. pre - …
A. Visual aid
-
which term refers to an open lesion of skin or mucous membrane resultin…
The term for the open - lesion: Ulcer The innermost layer of the skin: Hypodermis
-
fill in the blank 4 points the medical term type your answer... also kn…
urticaria
-
2 true or false 1 point another name for athletes foot is tinea pedis. …
2. A. True 3. Epidermis
-
what moon phase is occurring during the solar eclipse withsolar eclipse…
Durante un eclipse solar, la fase lunar que ocurre es la nueva luna, no la representada en el modelo con "solar eclipse" ya que durante un eclipse solar la luna está entre el sol …
-
answer the following questions to evaluate american politics in the mid…
c. He entered the U.S. into an agreement with other nations to respect the rights of all citizens.
-
the ring of fire is a large area around the _____________ ocean. arctic…
Pacific
-
directions: answer the following questions by writing your response in …
1. Feeding, Diapering, Soothing, Dressing 2. Cooing, Gurgling 3. Smile 4. 10 5. 30 6. Cry loudly, Become agitated 7. Use both hands when picking up, Support head and neck always 8…
-
what do scientists call the boundary between two tectonic plates? vault…
C. Faults
-
what layer is shown by letter a? crust mantle outer core inner core
Crust
-
what layer is shown by letter b? crust mantle outer core inner core
Mantle
-
what layer is shown by letter c? crust mantle outer core inner core
Outer core
-
what layer is shown by letter d? crust mantle outer core inner core
Inner core
-
what do you think happens when two plates converge (collide)? mountains…
Mountains form, A trench forms
-
question 14 of 17 the design intent of this part requires that the sket…
No
-
to create the geometry shown in the image, where each wall has equal th…
B. Shell
-
which feature would you most likely use to create the holes shown in th…
C. Circular Pattern
-
chapter 15 • lesson 1 the cardiovascular and lymphatic systems reteachi…
1. Bombea sangre, distribuye nutrientes y oxígeno, recoge dióxido de carbono y desechos, ayuda a regular la temperatura, presiona la sangre a través de los vasos sanguíneos. 2. Au…
-
question 11 of 17 this feature is an example of a(n) ____ select answer…
Revolved Boss
-
you can create a shell feature without clicking on any faces to be remo…
B. FALSE
-
formulating an investigative question an important step in science is s…
How does the mass and velocity of an object affect its kinetic energy?
-
you can create an offset reference plane by holding the key from the ke…
B. Alt
-
record tilak.acharya@reyn.org as the email to be included with my respo…
B. executive
-
which check box in the circular pattern propertymanager is selected to …
D. Equal Spacing
-
time remaining 00:14:35 back question 6 of 17 what can be used as the p…
A. All options can be used
-
which of the following statements about entropy is true? a. entropy inc…
D. All of the above
-
1. label the new and full moon phases on the model above. 2. use the ma…
Marque en el modelo la posición correspondiente a la fase nueva (luna entre Tierra y Sol) y la fase llena (Tierra entre luna y Sol). 2. **Brief Explanations**: Las fases de la lun…
-
write the best word or phrase in the blank provided. 24. ____________ i…
24. Application 25. Silk 26. Grand Canal 27. Allah 28. A. China 29. C. Japan 30. A. shamanism 31. B. Tartars 32. A. There was no food supply for their horses.
-
name bella school date 10 - 15 - 2025 period forces & motion review rea…
1. friction 2. acceleration 3. potential energy 4. velocity 5. Newton's 2nd law (already filled in the question) 6. momentum 7. force 8. motion 9. Newton's First Law 10. distance …
-
read the excerpt from paragraph 3. in the quest of the pole, it was a s…
48. B 49. C 50. B