speed and Newton's laws

Newton's 1st law of motion is the law of

• newton

• inertia

• force

• mass

It states an object at rest will remain at rest and an object in motion will remain in

• motion

• the shadow

• the air

• in space

Which has more inertia

• baseball

• golf ball

• bowling ball

• tennis ball

Newton's second law is

• F=ma

• s=d/t

• D = m/v

• mph

Newton's 3rd law is the law of

• true and false

• rest and motion

• potential and kinetic

• action and reaction

Example of 1st law

• book sitting on desk

• gravity

• acceleration

• velocity

Example of 2nd law

• acceleration is 2m/s2

• speed is 10 m/s

• box being pushed with 10N and mass of 10kg its acceleration is 1 m/s2

• velocity is 5 m/s north

3rd law example is

• cannon moving backwards as cannon ball shoots out

• sitting still

• marble rolling

• car speeding

The graph of acceleration is a __________ line

• curved

• straight

• horizontal

• vertical

No movement on a graph is a

• curved line

• diagonal line

• vertical line

• horizontal line