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BabaBlast [244]
3 years ago
11

A heavy bank-vault door is opened by the application of a force of 300 N directed perpendicular to the plane of the door at a di

stance of 0.80 m from the hinges. What is the torque?
300 Nm

240 Nm

375 Nm

120 Nm
Physics
1 answer:
kondaur [170]3 years ago
5 0
The answer is 240 Nm.
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Explanation:

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The relation between the tangential and angular acceleration is given by :

a_t=r\alpha \\\\a_t=0.3\times 0.4\\\\a_t=0.12\ m/s^2

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