Question

The efficiency of a machine is 60℅. Calculate the work done by a student who used this machine to lift a load of 150kg through a distance of 2.5cm

Answer 1

150 * 0.025 / 0.60 = ____

Answer 2

How do we work it

Answer 3

How did you get the answer

Answer 4

I don't I don't know how to work it that is why I'm asked trying to ask you to help me

Answer 5

Please help me to do the work 🥺🥺

Answer 6

Help me

Answer 7

Hep

Answer 8

Help me solve this question please

Answer 9

The efficiency of a machine is 60℅,find In joules the work done by a student using the machine to rise a load of 150kg through a vertical distance or 2.5 m (g=10m/s2)

Answer 10

I don't know how to solve it

Answer 11

I need the solution I mean the working

Answer 12

I pls. help to. do this Question