Newton's Laws

Front

Law of Inertia

Back

Newton's 1st law

Front

"Forces come in pairs" represents

Back

Newton's 3rd law

Front

"For every action, there is an equal and opposite reaction" represents

Back

Newton's 3rd law

Front

F=ma represents

Back

Newton's 2nd law

Front

A net force of 15 N is exerted on an encyclopedia to cause it to accelerate at a rate of 5 m/s^2. Determine the mass of the encyclopedia.

Back

m = 30 Hg

Front

Determine the acceleration when a 12-N net force is applied to a 3-kg object.

Back

4 m/s

Front

A unbalanced force means that an object is

Back

changing its motion

Front

What is the tendency of an object to resist a change in motion?

Back

inertia

Front

Which car is accelerating?

• A car that is not moving
• A car that rounds a curve at a constant speed
• A car traveling at a constant speed
• A car that has a set speed of 60mph

Back

A car that rounds a curve at a constant speed

Front

Why is it harder for the boy in Image B to get down the hill?

Back

Friction