Think about pushing a shopping cart and a car. If you apply the same amount of force to both, the shopping cart will travel fast, but the car will hardly move. To move the car yo would need a larger force. Which of Newton's laws is being represented?

Sally jumps on her trampoline. She exerts a force on the trampoline and the trampoline exerts an equal but opposite force back on Sally. This represents

What Newtons law does this picture represent

Which law explains that it would take more force to push the car than the lawnmower?

When you are running. your foot exerts force on the ground and the ground exerts force back onto you. Which of Newton's laws is represented

If we put the same force on a bowling ball and a soccer ball, the soccer ball will move faster! Which law explains this?

Which way would a swimmer push to move forward in the water?

The reason a ball bounces up when it hits the ground:

Newton's third law states that any action will have a(n) _______ and ______ reaction

When a student runs and kicks a ball, they have applied an ___________ force to move the ball.

Forces that have a net force of zero Newtons

Inertia depends on ______

A skateboard rolls down a hill, reaches the level surface and eventually comes to a stop. The fact that the skateboard ultimately stops is best explained by ____.

Mac and Tosh are arguing in the cafeteria. Mac says that if he flings the jello with a greater speed it will have a greater inertia. Tosh argues that inertia does NOT depend upon speed, but rather upon mass. Who is correct?

the tendency of an object to resist a change in its motion

Velocity is speed with __________________________.

Whenever an object exerts a force on another object, the second object exerts a force of the same magnitude, but in the opposite direction to that of the first object.

A person is attracted towards the center of Earth by a 440N gravitational force. The force with which Earth is attracted toward the person is

A large truck and a small car traveling at the same speed have a head-on collision. The vehicle to undergo the greater change in velocity will be

According to Newton's third law, if you push gently on something, it will push

Which of the following is an example of balancing forces?

A dictionary weighing 15 Newtons is placed on a desk.

What is the force that the desk exerts on the dictionary?

The acceleration of objects falling on Earth due to gravity is

A girl drops a 7 gram bowling ball and a 1gram rock from a cliff. Which will hit the ground first?

Which law of motion says that you must push or pull objects harder if they have more mass?

With respect to Newton's second law, $$F\ =\ ma$$ , we have that: 

The acceleration of a body is inversely proportional to the force applied to it.

The greater the mass and the less force, the greater the acceleration.

If the force acting on an accelerating body is doubled, its acceleration is also doubled.

A car moving to the left slows down, so its acceleration is directed to the left.

If a car moves to the right with constant velocity, it is because:

An object is in equilibrium when it is at rest and when it is moving with constant velocity?