Word problems
If acceleration changes, ______ will also change.
Speed
What does Newton First law state?
An object at rest will remain at rest unless acted upon by an unbalanced force
A soccer ball will not move until it is kicked what Newton law is this?
first law
The more mass an object has, the _____ force it takes to move it.
more
Increasing an object's mass will ________ its inertia.
Increase
What does Newton's Second Law state?
The force of an object is equal to its mass multiplied by its acceleration.
A swimmer pushes back on the water and moves forward what Newton law is this?
Third law
The less mass an object has, the ______ force it takes to move it.
Less
What two factors affect the gravitational forces between two object's.
Mass & Distance
What does Newtons Third Law state?
For every action there is an equal and opposite reaction
A golf ball continues to roll until friction and gravity stops it what Newton law is this
first law
A car is traveling down a road. It's velocity at 1 second is 5 m/s. Its velocity at 2 seconds is 10 m/s. Its velocity at 3 seconds is 15 m/s. The acceleration is ________
Constant
While riding in a car straight down the road, which direction would your body lean to if the car turned to the right?
To the Left
What is the formula of newton's second law?
F=ma
A full grocery cart requires more force to push than an empty card what Newton law is this?
second law
Two toy trains are pushed towards each other with equal force. One has a mass of 25kg and the other has a mass of 50kg. The action-reaction forces are __________ and in the __________ direction.
Balanced & Opposite
An objects weight is dependent on ______
Mass
What is Newton's first law also known as?
Inertia
A rocket blasting off from the launch pad what Newton law is this?
Third law
if someone is biking at a constant velocity of 15 Km/h for 2 hours, their acceleration would be _______
15Km