Which of the following is a device that converts electrical energy into mechanical energy? a. generator b. transformer c. magnet d. motor

Prompta snowboarder stands at the top of a hill and decides to see if he can increase his speed on his next trip down the slope.describe one thing the snowboarder could do to incrlase his speed on the slope. explain why this would cause his speed toincrease relate one of newton's laws to this problem.

Ineed asap! list 3 examples in which friction us or makes things easier in our daily life. explain the effect of friction for each. *make sure you explain the effect of friction for each example! *

All the simple machines make work easier to do by changing the or of a force. a. size; type b. work; type c. size; direction d. type; direction