Question

A wet bar of soap slides freely down a ramp 2.0 m long inclined at 6.8o. How long does it take to reach the bottom? Neglect friction.

Answer 1

force down the plane: mg*sinTheta.

F=ma solve for a, then...

Vf^2=2ad

Answer 2

Thank you.... :-)

Answer 3

bt how do u find the mass......the mass is not given in the question