Ask a New Question

The efficiency of a machine is 75%.if this machine raises a load of 150kg through a vertical height of 20cm, calculate the work done by the labourer g-10m s

2 answers

Pls help

(150 kg * 10 m/s^2 * .20 m) / .75 ... Joules

Ask a New Question or answer this question.

Similar Questions

The efficiency of a machine is 75%.If this machine raises a load of 150kg through a vertical height of 20cm,Calculate the
1. 3 answers
The efficiency to machine is 75% , if this machine raises a load of 150kg , through a vertical height of 20m,calculate the
1. 2 answers
A machine raises a load of 600N through a height of 1.5m when an effort of 100N moves a total distance of 20m.(a) calculate the
1. 2 answers
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
1. 12 answers

more similar questions