How can a machine make work easier for you?
a)by decreasing the amount of work you do on an object
b)by changing the direction of your applied force
c)by increasing the work done by the machine
d)none of the above

The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e

What was the first instrument to ever record an earthquake?

Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation