# Study sets matching "simple work power science"

Study sets

Diagrams

Classes

Users

Work

Work only happens

Work formula

Joules

means using force to move an object

when a force moves the object some distance

work (J) = force (N) x distance (m)

units of electrical energy

Work

means using force to move an object

Work only happens

when a force moves the object some distance

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

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…

Energy

Force

Work

Power

the ability to do work

A push or a pull-may be the weight- unit is Newtons

anytime a force moves an object (force and motion must be in t…

How fast work gets done. Unit is Watts.

Energy

the ability to do work

Force

A push or a pull-may be the weight- unit is Newtons

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…

When does a force do work?

If there is no __________________, ther…

Work is the product of ___ and ___.

Explain why a weightlifter holding 200…

when an object acts upon it in the direction the object moves

distance

force and distance

Force is applied to the barbell, but the force does not cause…

When does a force do work?

when an object acts upon it in the direction the object moves

If there is no __________________, ther…

distance

work

Power

lever, pulley, screw, inclined plane, w…

Machine

using a force to move an object over a distance(when both the…

Rate at which work is done... W=j/T W=NxD/T... W is watts

all simple machines

a _______ is a device that helps make work easier to preform b…

work

using a force to move an object over a distance(when both the…

Power

Rate at which work is done... W=j/T W=NxD/T... W is watts

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

Simple Machine

The transfer of energy to an object by the application of a fo…

A quantity that measures the rate at which work is done or ene…

A quantity that expresses how much a machine multiplies force…

One of the six basic types of machines, which are the basis fo…

Work

The transfer of energy to an object by the application of a fo…

Power

A quantity that measures the rate at which work is done or ene…

work

joule

For a force to do work on an object...

Formula for work

Exerting a force over a distance.

SI unit of work

some of the force must act in the same direction as the object…

Work= Force × Distance

work

Exerting a force over a distance.

joule

SI unit of work

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

Work

Inclined Plane

Wedge

Lever

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

a simiple machine that is a flat sloped surface used to help r…

A simple machine that is an inclined plane that moves. Thick a…

A simple machine that consists of a rigid bar that pivots on a…

Work

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

Inclined Plane

a simiple machine that is a flat sloped surface used to help r…

Work

Joule

Power

Watt

The force exerted on an object multiplied by the distance the…

The Newton meter or unit for work.

The rate at which work is done, or the rate at which energy is…

The unit for power or Newton meter/second

Work

The force exerted on an object multiplied by the distance the…

Joule

The Newton meter or unit for work.

Work

Work only happens

power

ramp

means using force to move an object

when a force moves the object some distance

the rate at which work is done

a simple machine that makes it easier to move heavy objects fr…

Work

means using force to move an object

Work only happens

when a force moves the object some distance

Work

Power

Units for work

Units for Power

Force x Distance... Force acting over a distance

the rate of doing work... How fast work is done

joules or... N-m (Newton-meter)

Watts (W) OR... Watts=joules/per second

Work

Force x Distance... Force acting over a distance

Power

the rate of doing work... How fast work is done