Friction
The rougher the surface the (more/less) friction.
more
Newton has how many laws?
3
Would a heavier or lighter object have more motion if pushed with the same amount of force?
lighter
The (greater/less) force applied to an object, the more motion
greater
Friction causes objects to (slow down/speed up)
slow down
What does newton's first law state?
An object at rest stays at rest unless moved by another force
Would an object of lighter or heavier mass fall faster?
heavier
If you pushed a 5 pound weight with 5 newtons of force and another 5 pound weight with 6 newtons of force, which would go further?
the one you pushed with 6 newtons of force
True or false- Friction happens then you rub any two objects together.
true
An apple gets pushed and a textbook gets pushed. If using newton's second law, which one needs more force to accelerate them if they need to go the same speed?
the apple
Why do heavier objects move slower?
Because of the amount of friction
If you pushed a 6.1 pound weight with 233 newtons of force, but you pushed a 6 pound weight with 4 newtons of force, which would go further?
6.1 pound weight
How does the harder you push objects together affect friction?
When you push harder you create more friction
What is newton's third law?
For every action there is an equal and opposite reaction
Why do heavier objects fall faster?
Becuase the gravitational force is greater.
Why does force affect motion?
because force changes the speed or direction of an object, and that is called changing its motion
True or false- The more mass an object has, the less friction it has.
false
According to newton's third law, if I threw a ball in the air, what would happen?
The ball would have an equal, but opposte, reaction of falling back down.
How does mass affect motion?
The greater the mass, the less motion the object has
True or false- an object weighing 3 pounds with 98 newtons applied to it will go farther than an object weighing 2 pounds but has 993 newtons applied to it
false