Issac Newton
Newton’s 1st Law
Newton’s 2nd Law
Newton’s 3rd Law
Which law is it?
100
What is the first law of Newtons?
In the first law, an object will not change its motion unless a force acts on it.
100
A stationary object with no outside force will not__________.
Move
100
If you use the same force to push a truck and a car
the car will have more acceleration than the truck because the car has less mass.
100
when you jump, your legs apply a force to the ground.
the ground applies and equal and opposite reaction force that propels you into the air.
100
newton's first law
200
What is the second law of Newtons?
In the second law, the force on an object is equal to its mass times its acceleration.
200
An object acted upon by balanced forces
Stays at rest
200
It is easier to push an empty shopping cart than a full one because ______
the full shopping cart has more mass than the empty one.
200
When you move you boat foward
you paddle by pushing the water backwards which causes you to move forward.
200
newton's second law
300
What is the third law of Newtons
In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.
300
An object acted upon by unbalanced forces changes ___________.
speed and can change direction.
300
when a constant force acts on a massive body
it causes it to accelerate, to change its velocity, at a constant rate.
300
While Walking, what happens?
You push the floor or the surface you are walking on with your toes, And the surface pushes your legs up, helping you to lift your legs up.
300
newton's third law