Recent content by pathmaker

thanks

so a = 5/7gsinB is that the same as it the ball was moving down the ramp?

Homework Statement "A bowling ball rolls without slipping up a ramp that sloped upward at an angle B to the horizontal. Treat the ball as a uniform, sold spehere, ignoring the finger holes. a) explain why the friction force must be directed uphill. b) what is the acceleration of the center of...