a motor lift 100 l water to a tank 20m high in 1min calculated the power of motor in watt
Answers
Answered by
2
Answer:
1/3 * 10^3 watt
Explanation:
Given
H = 20m
quantity of water = 100l = 100kg
g = 10m/s^2
Work = mgh
work = 100*10*20= 2*10^4j
Power = work/time
time = 1 min = 60s
power = 2*10^4/60= (1/3 )*10^3w
Answered by
0
Answer:
The power of the motor is 1/3 ×10^3w
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