Newtons laws

Front

What is the force that the desk exerts on a dictionary weighing 15 Newtons?

Back

15 N

Front

When a cannon fires a cannonball, what is the reaction force according to Newton's third law?

Back

The cannon moving backwards

Front

The rocket engines ignite and push the gases downward, what is the movement of the rocket?

Back

The rocket moves upward

Front

How will this object move? Options: It won't move., It will move to the right., It will move to the left., It will move in both directions.

Back

It won't move.

Front

What must be applied to push and pull desks around when rearranging them? Options: acceleration, force, weight, magnets.

Back

force

Front

If an object is at rest, then there are no forces acting upon the object.

Back

False

Front

A person is pushed forward into their seatbelt when a car stops

Back

1st

Front

A baseball bat hits a baseball with a force of 100 Newtons. What is the force and its direction exerted by the ball on the bat?

Back

100 Newtons, opposite direction

Front

A more massive object has more inertia than a less massive object.

Back

True

Front

A person steps out of the boat and onto the dock. As the person moves forward onto the dock, the boat moves backward. Which statement best describes the backward motion of the boat as the person steps forward?

Back

For every action there is an equal and opposite reaction.