Motion and Force Review

Toby can run 15 meters in 5 seconds. What is his speed?

What is the formula to calculate speed?

At what speed would a car have to move in order to travel 20 kilometers in 2 hours.

Check the correct examples of velocity

The geese fly 23 mph to the south when they migrate for the winter.

A helicopter flies west 200 miles in 2 hours. What is its velocity?

How far did the swimmers swim?

What is the speed of this object 20 minutes?

How fast is the object traveling between 2.5 and 3.5 seconds?

What is happening at segment C

What is happening at segment A?

What will cause an object to move and accelerate?

Newton's 2nd Law says the acceleration of an object depends on its _______ and ______. (Choose two answers)

Your car has a mass of 2500 kg and a force of 5000 N. What is its acceleration?

F=ma $$a=\frac{\text{F}}{m}$$ $$m=\frac{\text{}F}{\text{a}}$$

A net force of 250 N is applied to an object that accelerates at a rate of 5 m/sec². What is the mass of the object?

f=ma $$m=\frac{F}{a}$$ $$a=\frac{F}{m}$$

This type of force resists motion between two surfaces that are pressed together

F= mass * acceleration

A 20 kg bike accelerates at 10 m/s². what is the force acting upon it?

check TWO that apply to Newton's 3rd law

A baseball player hits a ball with 400 N of force. How much force does the ball exert on the bat?