wile e coyote pushes a 1500n rock toward the edge of a cliff with the road runner below. he gives a rock acceleration of .8m/s. what is the net force of the rcok?
physics - Henry, Tuesday, October 23, 2012 at 4:07pm
m*g = 1500 N.
m = 1500/g = 1500/9.8 = 153 kg = Mass of
a = 0.8m/s^2.
F = m*a = 153 * 0.8 = 122.4 N.