Question

work is when an object moves a distance due to a specific force.
in order for work to be done, the object must move a distance in the direction of the applied force.
the formula for work is force × distance = work.
work is connected to kinetic energy, ke = ms
choose the correct answer:
which of the following is true about work?
work is when an object moves a distance in the opposite direction of the applied force.
work is when an object moves a distance due to a specific force.
work is when an object stays at the rest position.

Explanation:

To determine the correct statement about work, we analyze each option:

• The first option claims work occurs when an object moves opposite to the applied force, but work requires displacement in the direction of the force, so this is false.
• The second option states work is when an object moves a distance due to a specific force. This aligns with the definition of work (force causing displacement in its direction or due to it, considering the component of force in displacement direction).
• The third option says work happens when an object stays at rest, but work requires displacement, so this is false.

Answer:

The correct option is: "Work is when an object moves a distance due to a specific force." (the middle option among the three choices)