Answer: Torque= tangential force × radius of the pulley
Explanation:
Pulley is a simple machine which helps us to lift loads by applying the force in a convenient direction. It consists of a grooved wheel which is free to rotate about an axle passing through the center of the pulley.
For a pulley, the torque
tangential force × radius of the pulley
Pulleys can be used in combination also to achieve a desired output.
Force = mass * acceleration
F = ma
F = (15)(12)
F = 180N
The answer is D I took the test