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Physics

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Cali Cruickshank

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Cards in this guide (15)
Is a screwdriver an example of a simple machine

Yes, a screw driver is a "simple machine".

Which form of energy is due to the movement of electrons

ELECTRICAL

Which screw will rust faster an iron screw or a metal screw

of course it is the iron screw because it is made up of minerals that rust faster then metal

A soccer player sprinting down the field demonstrates which form of energy

kinetic

When a deck of cards slips out of your hands and falls to the ground gravity does work on it

True - apex =)

What is an example of conditions not producing work

the momentum must be greater than the force . the force may be very large

How much work must be done on a 5 kg snowboard to increase its speed from 2 ms to 4 ms

work=mass*speed,5*2=10

Spaceship 1 and Spaceship 2 have equal masses of 150 kg Spaceship 1 has a speed of 0 and Spaceship 2 has a speed of 6 They collide and stick together What is their speed

3 m/s

What are screwdriver used for

A screwdriver is used to turn screws in or out.

How are inclined planes and screws different

a screw is a rotating inclined plane.

like an inclined plane wraped around a cylinder.

What is the results of how does a simple machine work

my results are that simple machines work by using force and some work.

How do you say 'lover' in Portuguese

Amante.

Is the hammer is a example of wedge

No , hammer is not example of wedge , an axe is example of wedge .

What is the fixed point upon which lever rotates

It is the fulcrum

What simple machine would be found on the bottom of a wagon

Inclined plain

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