Velocity of a car of mass 2 tonnes is increased from 36 km/hr to 144km/hr and while doing so it covers 100m. Calculate the force applied by its engine.

6000 N

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9000 N

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12000 N

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15000 N

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18000 N

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Solution

The correct option is D
15000 N

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(1) Ajit carries a load of 17 kg from the ground on his head and takes it to the height of 2 m from the ground. Calculate the work done by him. (333.2 J)

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Velocity of a car of mass 2 tonnes is increased from 36 km/hr to 144km/hr and while doing so it covers 100m. Calculate the force applied by its engine.

The correct option is D 15000 N

The correct option is D
15000 N