Lesson 3 Newtons Laws of Motion

Front

An object at rest will stay at rest and an object in motion will stay in motion unless there is an unbalanced force acting upon it.

Back

Newtons First law

Front

The tendency of an object to resist a change in motion

Back

Inertia

Front

We label force in what unit? g , N, Kg , m/s

Back

N

Front

True or False: The second law of motion states that an object with more mass will need more force to move and an object with less mass will need less force to move.

Back

True

Front

What motion explains Newton's first law when you bring your phone to your ear to answer a call?

Back

The phone started moving because the net force overcomes the trumpets inertia.

Front

Are action-reaction forces the same as balanced forces?

Back

False

Front

Action Reaction forces...

Back

Act on different objects

Front

A person is pushed forward into their seat belt when a car stops. Which law is this? Options: 1st, 2nd, 2 and 3, 3rd

Back

1st

Front

Back

Newton's Second Law

Front

Objects with greater _________ also have greater inertia.

Back

mass