During a manufacturing process, a water-resistant coating is added to fabric that will be used in hiking boots.
Which part of the manufacturing process does this passage describe?
4 of 4 QUESTIONS
Forming
Conditioning
Separating
Casting

Which is an example of gaining a static charge by conduction? a) rubbing a balloon against your hair. b) shuffling your shoes across a carpet. c) bringing a charged rod near an electroscope. d) touching your car on a cold day and getting a shock.

Simple machines can a. increase force only b. decrease force only c. increase or decrease force

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?