74. The amount of work done in pump...
Question

74. The amount of work done in pumping water out of a cubical vessel of height 1 m is nearly (g = 10 ms-2) (a) 10 J (b) 50 J (c) 500 J (d) 5000 J

NEET/Medical Exams
Physics
Solution
112
5.0 (1 ratings)
The Amount of work dine in pumping out noter [ begin{array}{l} =frac{operatorname{ragh}}{2} =frac{sin 3}{2} =frac{1.500 times(1)^{3} times 10}{2} end{array} ] ( =5000] ) nearly option ( (D) ) is correet