A weight of 500 kg was moved through a distance of 7 cm by an effort of 20 kg which moves through a distance of 650 cm. Find out mechanical advantage and velocity ratio of a machine?

A weight of 500 kg was moved through a distance of 7 cm by an effort o

1.	A weight of 500 kg was moved through a distance of 7 cm by an effort of 20 kg which moves through a distance of 650 cm. Find out mechanical advantage and velocity ratio of a machine?
A.	25, 92.86
B.	24, 91.86
C.	23, 90.86
D.	22, 93.86
Answer» B. 24, 91.86