Force & Friction
What do you call the work that is done to move an object?
Force
This simple machine is a sloped surface that is higher at one end and lower at the other end.
Inclined Plane
What type of simple machine can I use to move my piano into the back of a moving truck?
a Ramp / Inclined Plane
What type of surface would produce more friction?
A skating rink OR a carpet
a carpet
This simple machine would be useful to help you pull a bucket of water up from a well.
Pulley
What could I use to move a pile of dirt from my back yard to my front yard?
a Wheel barrow
A force is a push or a ______.
Pull
This simple machine has a rod that goes through the middle of a wheel. The wheel spins around the rod to make things move.
Wheel and Axle
What could I use to hold two pieces of wood together?
a Screw
What action would I use for getting my wagon around?
Pull
This simple machine is an inclined plane with spirals around it.
(hint: you can use them to fasten things in place)
Screw
What type of simple machine allows me to pull my clothes in off the clothesline?
a Pulley
What action do I use to move a wheel barrow?
Push
This simple machine is a long bar that has a fulcrum for support.
What type of simple machine is found on my scooter?
Wheel and axle