An inclined plane, also known as a ramp, is a flat supporting surface tilted at an angle, with one end higher than the other, used as an aid for raising or lowering a load.
100
Mechanical Advantage = output force/input force
write the equation
mechanical advantage
100
What is a device that allows you to do work in a way that is easy
machine
200
joule is the rate at which work is done
false
200
a screw
a simple machine of the inclined-plane type consisting of a spirally threaded cylindrical rod that engages with a similarly threaded hole. turn like a screw.
200
Efficiency = output work/ input work x 100%
Efficieency
200
What is the force that you exert on a machine
input force
200
Q: What Christmas decoration was originally made from strands of silver?
tinsel
300
works formula is work x power
What is false
300
What is wedge
A wedge is a triangular shaped tool, and is a portable inclined plane, and one of the six classical simple machines. It can be used to separate two objects or portions of an object, lift up an object, or hold an object in place.
300
length of incline/ height of incline
ideal Mechanical advantage
300
What is the force that you exert on a machine
output force
300
Q: What Christmas beverage is also known as “milk punch?”
eggnog
400
the input force times the input distance is input work
What is true
400
What is lever
A force applied by pushing down on one end of the lever results in a force pushing up at the other end. ... Levers, like gears, can thus be used to increase the force available from a mechanical power source.
400
Force x Distance
What is work
400
What is the input force times the input distance
input work
400
Q: How many reindeer are featured in the poem “Twas the Night Before Christmas?”
A: Eight (no Rudolph!)
A: Eight (no Rudolph!)
500
work/time or force x distance/ time is force
false
500
What is Wheel and axle
What is Wheel and axleaxle to which a wheel is fastened so that torque applied to the wheel winds a rope or chain onto the axle, yielding a mechanical advantage equal to the ratio of the diameter of the wheel to that of the axle.
500
work/time or force x distance/ time
power
500
What is the output force time the out distanceWhat is the output force time the out distance
output work
500
Q: What Christmas carol does the Peanuts gang sing at the end of “A Charlie Brown Christmas?”