Newton's Law of Motion Test

how much an object accelerates depends on the mass of the object and force applied

2nd Law of Motion

For every action there is an equal and opposite reaction

3rd Law of Motion

An object at rest will stay at rest, and an object in motion unless acted upon by an unbalanced force

1st law of motion

It is easier to push an empty shopping cart rather than one that is full of groceries

2nd Law of motion

A skateboarder hits a rock and is thrown over it onto the ground

1st law of motion

a car tires pushes on the road and the road pushes back on the tire

3rd law of motion

the harder you hit a baseball the further the ball travels

2nd Law of motion

the magician quickly pulls the tablecloth from under a set of dishes. the DISHES do not move

1st law of motion (inertia)

Air is released from a balloon, the air pushed down and the balloon pushes up

3rd law of motion

a soccer ball will stay where it landed until a person kicks it

1st law of motion

a cannon movies backward at the cannonball shoots out

3rd law of motion

the planets resist a change of motion and continually orbit the sun

1st law of motion

what is the formula for calculating force

F= m x a

what is the formula for calculating acceleration

A = F/M

what is the formula for calculating mass

F= F/A

a change in velocity is known as…

acceleration

when does an object accelerate:

start, stop, speed

the acceleration of an object is due to the net force on the object and the objects…

mass

as the force increases, the acceleration

increases

as the mass increases, the acceleration

decreases

doubling the mass halves the acceleration / doubling the force, doubles the acceleration

true