Newton's Laws of Motion

Front

What is it called when two equal forces act on an object and the object doesn't move?

Back

Balanced

Front

Which law states that forces always act in equal and opposite pairs?

Back

Newton's 3rd Law

Front

What is the resistance when a surface of an object moves over another surface called?

Back

Friction

Front

If a truck has a mass of 10 kg and needs to accelerate at 3 m/s², how much force is required?

Back

30 N

Front

What does Newton's 1st Law state about an object at rest?

Back

An object at rest stays at rest unless acted upon by an unbalanced force.

Front

What does Newton's 2nd Law explain about the relationship between force, mass, and acceleration?

Back

Force equals mass times acceleration (F = ma).

Front

What is inertia in the context of Newton's 1st Law?

Back

Inertia is the tendency of an object to resist changes in its state of motion.

Front

What is the formula to calculate force according to Newton's 2nd Law?

Back

F = ma (Force = mass × acceleration).

Front

What is an example of Newton's 3rd Law in action?

Back

When you jump off a small boat, the boat moves backward.

Front

What happens to an object in motion according to Newton's 1st Law?

Back

An object in motion stays in motion at a constant velocity unless acted upon by an unbalanced force.