Question

In a lifting machine, a load of SOKN is movedby a distance of 10cm using an effort os
10KN which moves through a distance im.
The efficiency of machine is​

Answer 1

In a lifting machine, an effort of 500 N is to be moved by a distance of 20 m to raise a load of 10000 N by a distance of 0.8 m. Determine the velocity ratio and mechanical advantage?

Help best friend

Study later

ANSWER

Distance moved by effort is 20m,that of load is 0.8m

VR=

L

d

E

d

VR=

0.8

20

VR=25

the load is 10,000N and effort=500N

MA=

effort

d

load

d

MA=

500

10000

MA=20