You can use a torque feeler that consists of a meterstick held at the 0 cm end with a weight dangling from various positions along the stick. When the stick is held horizontally, torque produced when a 1 kg object hangs fromt he 50 cm mark. How much torque is exerted when the object is hung from the 75 cm mark

Explanation:

Given:

length of the stick,

position of holding the stick that acts as a hinge,

mass of the object,

position of hanging the mass on the meter stick,

new position of hanging the mass,

Now the torque in the initial position:

where:

acceleration due to gravity

Now when the mass is at the new position:

muscle endurance

explanation:

i can do 50 in a row ( but i get so tired after that)