# Study sets matching "simple machines work power"

Study sets

Diagrams

Classes

Users

Work

Power

Mechanical Advantage

Mechanical Efficiency

Force x Distance. When a force is applied to an object causing…

Work / Time. How fast work is done (unit of measurement is the…

A number that tells how many times a machine multiplies force

Comparison of a machines work output with work input (usually…

Work

Force x Distance. When a force is applied to an object causing…

Power

Work / Time. How fast work is done (unit of measurement is the…

Work

When is work done?

Calculating Work

Joule

when a force causes an object to move in the direction of the…

work is only done if an object moves in the same direction as…

W = F x d or W = N x m = J

a unit used to measure work in terms of newtons x meters = a n…

Work

when a force causes an object to move in the direction of the…

When is work done?

work is only done if an object moves in the same direction as…

Work

Power

Mechanical Advantage

Mechanical Efficiency

Force x Distance. When a force is applied to an object causing…

Work / Time. How fast work is done (unit of measurement is the…

A number that tells how many times a machine multiplies force

Comparison of a machines work output with work input (usually…

Work

Force x Distance. When a force is applied to an object causing…

Power

Work / Time. How fast work is done (unit of measurement is the…

Joule

first class lever

compound machine

person doing work

unit for work

simple machine with the fulcrum in middle of arm

machine made of two or more simple machines

person lifting a box of 15 Newtons

Joule

unit for work

first class lever

simple machine with the fulcrum in middle of arm

fulcrum

effort (input) arm

effort (input) force

lever

a fixed point on a lever

the side of the lever where the input force is applied

the force applied to a machine

a stiff structure that rotates around a fixed point called a f…

fulcrum

a fixed point on a lever

effort (input) arm

the side of the lever where the input force is applied

Simple Machine

Work

Inclined Plane

Wedge

A device that makes work easier by allowing force (push or pul…

Moving an object from one place to another. Force multiplied b…

A flat, slanting surface connecting a lower level to a higher…

An object with at least one slanting side ending in a sharp ed…

Simple Machine

A device that makes work easier by allowing force (push or pul…

Work

Moving an object from one place to another. Force multiplied b…

Work

Power

Fulcrum

Resistance Force

The movement of an object when a force is applied. W=f*d

Rate at which work is done. Calculated by dividing joules by s…

Stationary point of lever in which the rigid arm moves around.

The load/object being moved

Work

The movement of an object when a force is applied. W=f*d

Power

Rate at which work is done. Calculated by dividing joules by s…

Work

Power

Mechanical advantage

Simple Machines

is the transfer of energy to an object by a force that makes a…

The rate at which work is done

is the ratio of a machine's output force produced to the input…

machines that do work using only one movement

Work

is the transfer of energy to an object by a force that makes a…

Power

The rate at which work is done

wheel and axle

36 Joules

3.7 m/s^2

Inclined Plane

A simple machine consisting of a large wheel rigidly secured t…

If Justin pushes a box 3 meters with 12 Newtons of force, how…

Chanse works for NASA and gets sent on a trip to mercury. He s…

I help people get up to doors easily and increase the distance…

wheel and axle

A simple machine consisting of a large wheel rigidly secured t…

36 Joules

If Justin pushes a box 3 meters with 12 Newtons of force, how…