Recent content by fizzicks

I know about the potential energy and kinetic energy, but if I only have the speed and angle of the ramp, how am I supposed to work it out?

But what do I have to do to find out how far up the ramp it will go? I don't know what equation to use. I tried and tried but can't figure it out.

This is the most horrible question I've ever had to do. It should be simple, but it's not! A cart moving at 8 m/s on a flat surface goes up a frictionless ramp tilted 10 degrees from the horizontal. How far up the ramp should the cart go? It's not worded like that exactly, but the question...