A) 180kg
B) 270kg
C) 540kg
D) 90kg
Correct Answer: D
Solution :
\[\frac{{{\omega }_{1}}}{{{E}_{1}}}=\frac{{{\omega }_{2}}}{{{E}_{2}}}\] ; \[\frac{{{\omega }_{1}}}{3}=\frac{270}{93}\]; \[{{\omega }_{1}}=90\,kg\].You need to login to perform this action.
You will be redirected in
3 sec