If the power of a motor is 1000kw, at what speed can it raise a load of 10,000N
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Heya..
Pushkar is here for ur help..
Since Power = Force * Velocity
Given,
Power = 1000 kW
= 1000* 1000 W
= 1000000 W
And
Force = 10,000 N
=) 1000000 W = 10,000 N * Velocity
=) 1000000/ 100000 = Velocity
=) 10^6/10^4 m/s = Velocity
=) 100 m/s = Velocity
------------------------------------
100 m/s is correct answer.
Hope it's helpful to u.
Pushkar is here for ur help..
Since Power = Force * Velocity
Given,
Power = 1000 kW
= 1000* 1000 W
= 1000000 W
And
Force = 10,000 N
=) 1000000 W = 10,000 N * Velocity
=) 1000000/ 100000 = Velocity
=) 10^6/10^4 m/s = Velocity
=) 100 m/s = Velocity
------------------------------------
100 m/s is correct answer.
Hope it's helpful to u.
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