Answer to Question #63310 in Mechanics | Relativity for Kay

Question

A block of mass 20.0 kg slides from rest down a slope 2.00 meters long which is inclined at 37.6° to the horizontal. The coefficient of kinetic friction is 0.343. What is the speed of the block at the bottom of the slope?
Select one:
a. 4.33 m/sec
b. 5.57 m/sec
c. 2.86 m/sec
d. 3.14 m/sec
e. 3.64 m/sec