Simple Machines 1
Running into and hitting the wall!
What is a Contact force
These wheels have teeth
What are gears?
These are the two types of Pulleys
What are Fixed and Movable?
Force of attraction, force that is currently keeping us attracted to earth.
What is Gravity?
A Seesaw is this type of Simple Machine
What is a lever?
Magnetism is a type of....
What is a non contact force?
A push or pull on an object that causes it to move
What is Force/Effort?
What does adding more pulleys help do?
Reduce the amount of force you have to use.
When using Simple Machines, the weight to be pushed or pulled is called...
What is The Load?
When objects are balanced
What is equilibrium?
This type of Simple Machine is seen in a playground slide
What is an inclined plane?
These are the six types of Simple Machines
What are Wheels and Axles, Pullies, Inclined Plane, Wedge, Screws, Levers?
The simple machine to split wood, would be
What is a Wedge?
When two objects rub together they cause this
What is Friction?
Which Simple Machine has a groved wheel with a rope or chain that goes around it?
What is a pulley?
This type of Simple Machine is found on the bottom of a lightbulb
What is the screw?
Another name for an Inclined Plane
What is a ramp?
forces that are not the same size, and not in equilibrium
What is an unbalanced force?
These are 2 examples of a wheel and axle
What are... ferris wheels, car tires, fan, bicycle tires, roller blades
The rod that goes through the wheel is called...
What is an Axle?
When multiple cylinders are used to move a load they are called...
What are rollers
When you have more then 2 simple machines in a machine.
What is a compound machine?
Raising a flag on a flagpole uses this Simple Machine
What is a pulley?
A round object that turns around a centre point is called...
What is a wheel
Name two Simple Machines that can be found on a bicycle
What are wheel and axles, screws, levers, gears, and a pulley?