What is the length of the hypotenuse of a 45 degree right triangle with legs that are both one unit long.

Which boundary is associated with the building of the himalaya mountains? convergent transform divergent hot spot

A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.