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A mechanic uses a jack to lift up a car. He exerts a force of 11,000 N at a distance of 3m from the axis of rotation. How much torque was put on the car?

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abidemiokin

Answer:

The amount of torque put on the car is 33,000Nm

Explanation:

Formula for calculating torque is expressed as T = rFsin[tex]\theta\\[/tex] where;

r is the radius of the  of the arm of the jack = 3m

F is the force exerted = 11000

[tex]\theta\\[/tex] is the angle of rotation = 90°

On substituting;

[tex]T = 3*11000sin90^{o} \\T = 3*11000 (sin90^{o} =1)\\T = 33000Nm[/tex]