Question

a block and tackle system has VR =5. 1)Draw a neat and labelled dig. of a system indicating the direction of its load and effott. 2) Rohan exerts a pull of 150 kgf.What is the max. load he can raise with pulley system if its efficiency=75%
♡♡♡♡♡♡♡​

Answer 1

Answer:

Explanation:

here is your both answer

Answer 2

heya,

here is your answers