A man loads a box into the back of a moving truck by pushing it up a ramp. The ramp is 4.0 m long and the back of the truck is 1.5 m high. What is the mechanical advantage of the ramp?
Mechanical Advantage = length of the ramp/height of the ramp
a
0.4
b
5.5
c
6
d
2.7
1 answer
Correct answer: c) 6