Forces and Newton's First Law of Motion | Baamboozle - Baamboozle

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If a body is in constant motion, the motion will do what?

Increase in the direction of the net force

What is a net force?

Adding up all the forces acting on any object and the resulting sum is the net force

Also, Newton’s first law states that if an object is already in motion it will stay that way until what?

Acted on by an unbalanced force

When two or more forces act on an object the sum will be what?

The sum of all forces acting in that direction

If an object is in motion and its net force is NOT zero, the object will experience what?

A change in motion

If the net force is zero what happens?

A balanced force

Friction always acts in a direction opposite of what?

Motion

The object with an unbalanced force will move how?

As an object moves in the direction of the net force, what happens?

Speed increases

When a ball is kicked it would be in motion forever if it weren't for which?

Friction

The object with an unbalanced force will move how?

In the direction of the stronger force.

If a ball gets kicked and is not longer at rest, how does it move?

In the direction of the greater force

A chair with no one sitting in it is an example of an object a rest.

True

If the forces don't equal zero than what happens?

An unbalanced force

When two forces at in opposite directions, how is the net force calculated?

By subtracting the forces

If a body is at rest how will it start moving?

In the direction of the forces

A pillow on a bed is an example of an object in motion.

False

If two forces are acting on a car that is not moving, what happens?

The car moves in the direction of the greater force.

When does a net force equal zero?

When forces cancel each other out.

When net forces cancel each other out it creates what?

A balanced force

A bowling ball on a self is a balanced force.

True

When an object is at rest what is its net force

Zero