Question

A 500N car is pulled up to 20m plant to a flat from 5m above the ground by an effort of 150N parallel to the plan find the velocity ratio​

Answer 1

30

Step-by-step explanation:

vr=ed/ld

ed = 150

ld = 5

Answer 2

vr=ed/ld

find ed and ld 1st

ed= effort distance

ld= load distance