Work
lever
wedge
inclined plane
simple michines
100
What is the formula to salve foe work?
What is work =force times distance
100
what is a lever?
A lever is a rigid bar that is free to pivot on a fixed point.
100
what is a wedge
A wedge is a device that is thick on one end and tapers to a thin edge at the other end
100
what is a inclined plane
What is a inclined plane is a flat slopes surface
100
what is a screw?
A screw is an inclines plane wrapped around a cylinder.
200
what is work?
What is work is the upward and down work force of the objest
200
Is a wheelbarrow a lever? Explain
yes because it has a lever in it.
200
is a ramp a inclined plane? Explain
yes because it is a flat sloped surfase
200
What is a wheel and axle?
A wheel and axles is a simple machine of two circular or cylindrical objects fastened together that rotate around a common axis.
300
can you used a hammer for doing work?Explain
yes because your using a upward and down word force on the object
300
What is a pulley?
A pulley is a simple machines made up of grooved wheel with a rope or cable wrapped around it.
400
Does a old setm bout have a wheel and axle.Explain
Yes because the propeller turns that is the wheel and axle.
500
name all 6 simple machines.
lever,screw,wedge,inclined plane,pulley,lever
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