Question

If you are using a screwdriver to pry open a paint can, you are using what type of simple machine?

Question 1 options:

pulley


lever


screw


wheel and axle What is done whenever a force moves an object through a distance?

Question 2 options:

force


load


energy


work


What simple machines would move or turn an object?

Question 3 options:

wheel and axle


lever


screw


wedge A see-saw is an example of what type of lever?

Question 4 options:

First Class


Second Class


Third Class


Fourth Class A ramp is an example of an inclined plane. A man in a wheelchair was trying to get up the ramp, but he was having trouble because it was too steep. What can you do to make the ramp more useful?

Question 5 options:

Shorten the ramp


Decrease the height of the ramp


Remove the ramp and put in stairs


Lengthen the ramp

Answer 1

If you are using a screwdriver to pry open a paint can, you are using what type of simple machine?

screw


wheel and axle

What is done whenever a force moves an object through a distance?

work


What simple machines would move or turn an object?



wheel and axle


A see-saw is an example of what type of lever?


First Class


 A ramp is an example of an inclined plane. A man in a wheelchair was trying to get up the ramp, but he was having trouble because it was too steep. What can you do to make the ramp more useful?


Decrease the height of the ramp