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WorksheetsSimple Machines
Total questions: 35
Worksheet time: 25mins
The simple machine made with a rope and grooved wheel is a...
Thhis simple machine is made with...
Screw
A simple machine that consists a rigid bar that pivots on a fixed point
lever
pulley
wheel and axle
fulcrum
Simple machines change the amount of_______ needed to do work.
What type of force do you see in this video?
push
pull
What type of force do you see in this video?
push
pull
What type of force do you see in this video?
push
pull
What type of force do you see in this video?
push
pull
Which item would you need to use the most force to pick up?
An object's resistance to any change in motion (ex: objects in motion stay in motion unless another force is applied).
Inertia
Velocity
Acceleration
Friction
A force that slows down or stops motion by rubbing against an object in motion.
velocity
force
friction
inertia
The speed + direction of an object =
acceleration
gravity
velocity
inertia
Newton's Third Law = any action will have _______ and ______ reaction.
The man in the black shirt made an unfortunate mistake. He pushed himself FORWARD to get off of the boat. In turn, the boat was pushed _______________. This was not good for others trying to get off the boat.
UPWARD
DOWNWARD
FORWARD
BACKWARD
She throws the ball FORWARD against the wall and the wall pushes the ball _______________ toward her face with equal force! Ouch!
UPWARD
DOWNWARD
FORWARD
BACKWARD
When you are jumping at a trampoline park, you push DOWN against the trampoline. In turn, the trampoline pushes __________ against you allowing you to bounce.
DOWN
UP
FORWARD
BACKWARD
The change in the position of an object is...
Using Newton's Third Law, what explains this situation?
In a collision, there is always a victim.
In a collision, smaller objects accelerate more.
In a collision, large objects stop.
In a collision, the smaller object is the only one to have a reaction.
