A screw has a mechanical advantage of 2.0. If you use 2.0 N of force and the screw goes into the wood 0.005 mm, what length did you turn?

Sound waves are mechanical waves in which the particles in the medium vibrate ina direction parrallel to the direction of energy transport. what is another name of the type of wave that transfers energy in this way?

Which branches of natural science include the study of an organism that lived 10 million years ago

What kind of waves require a medium to travel? question 6 options: light waves mechanical waves all waves need a medium to travel electromagnetic waves