Rolling Friction questions.
A- How can I quantitatively test Newtons 2nd law for a ball
rolling down a wooden ramp using
Ball, wooden ramp, motion sensor, Logger Pro software, computer,
meter stick, stopwatch, digital balance, spring scale?
B- How can I determine the
coefficient of rolling fiction between the ball and wooden ramp if
I lay the ramp flat (no tilt) using the same equipment?