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miv72 [106K]
3 years ago
6

Determine the amount of torque

Physics
1 answer:
malfutka [58]3 years ago
7 0

Answer:

250Nm

Explanation:

Given parameters:

Length of the long pry bar  = 1m

Force acting on it  = 250N

Angle  = 90°

Unknown:

Amount of torque applied  = ?

Solution:

Torque is the turning force on a body that causes the rotation of the body.

The formula is given as:

 Torque  = Force x r Sin Ф  

r is the distance

 So;

   Torque  = 250 x 1 x sin 90  = 250Nm

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10 turns of wire are closely wound around a pencil as shown in the figure. when measured using a scale as shown, the length of t
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Answer:

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x  = \frac{2.5}{10}

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