Force & Motion Review

Speed & velocity is measured in _________. (units)

A walker walks home from school at 1.5 m/s west. This is her ________.

A change in velocity over a specific amount of time is the ___________.

Which of Newton's Laws explains the motion of a swimmer paddling their arms one way but moving through the water in the other direction?

What was the average speed of the toy car during the two trials to the nearest tenth of a m/s? Be sure to use the correct place value.

5 m/s west is an example of ______.

A change in distance over a specific amount of time plus the direction is the ___________.

Acceleration is measured in _______. (units)

Calculate the net force and indicate the direction of the movement.

A change in distance over a specific amount of time is the ___________.

A book sitting on a shelf is an example of which of Newton's Laws?

Calculate the net force and indicate the direction of the movement.

Force is measured in __________. (units)

A student pushes a cart with a 25 kg mass. How much force does she use if the cart accelerates at 2.5 m/s/s?

To find the net force of two objects moving in the opposite direction, you would ______ the two forces.

55 m/s is an example of ________.

A runner travels 15 km in two hours. What is his speed?

A 2000 N force acts on a 40kg object. What is the acceleration?

Which of Newton's Laws explains someone needing to wear a seatbelt in a car?

What is the speed of the object at 8 seconds?

A runner moves at 3 m/s. This is his _______.