GK
SOIL AND AGRICULTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The Torque-a power to generate revolutions is expressed as (its unit is kg metre) -
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Length of arm (m) x Force (kg)
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Length of arm (cm) x Force (kg)
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Length of arm (m) x Force (g)
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Length of arm (rom) x Force (mg)
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Explanation:
Detailed explanation-1: -The unit of torque is Newton–meter (N-m). The above equation can be represented as the vector product of force and position vector. So, as it is a vector product hence torque also must be a vector.
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