1. A bicyclist travels for 1.5 hours at an average speed of 23 km/h. How far does the bicyclist travel in that time?

Find the volume of the ellipsoid x^2+y^2+5z^2=36.

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

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