Question

A mass of 30 kg is applying a force to lift a block of mass 6 kg with an accelaration of 2m/sec. Find the reading of teh machine

Answer 1

I don't know!!!!!
sorry if u r disappointed....!!!!

Answer 2

Answer:

22.8 kg or 228 N

T in the string is 72 N

force acting on 30 kg body is 300N

acceleration is in the direction of 300N

so 300 - T

300 - 72 = 228 N

= 22.8 kg