Posted by christina on Saturday, November 21, 2009 at 10:32pm.
When the applied force doubles, the friction force will remain the same but the net force will go from zero to a new value equal to the friction force, M*g*Uk.
The acceleration rate will be
a = Fnet/m = m g *Uk /m = g Uk
Require that a*T = delta V = 1.0 m/s, and solve for T
Related Questions
Physics - A force of 300 N is sufficient to keep a 100 kg crate moving at a ...
Physics - A 200 kg wooden crate is dragged at a constant speed by a rope through...
Physics - A 200 kg wooden crate is dragged at a constant speed by a rope through...
Physics - A 200 kg wooden crate is dragged at a constant speed by a rope through...
physics - A constant force of 9.8N is applied to a wooden block to slide it at a...
physics - box full of books rests on a wooden floor. The normal force the floor...
physics - 7. Imagine that the coefficient of kinetic friction between a certain ...
Science - you push a 75 kg wooden box at a constant speed. the coeffiecent of ...
Science - you push a 75 kg wooden box at a constant speed. the coeffiecent of ...
physics - A wooden box weighing 271 N is pushed across the floor by a workman ...
For Further Reading
