IDNLearn.com makes it easy to find precise answers to your specific questions. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.

A block of mass 10kg is suspendet at a diameter of 20cm from the centre of a uniform bar im long, what force is required to balance it at its centre of gravity by applying the fore at the other end of the bar?​

Sagot :

Answer:

4 kg of force

Explanation:

Force = (mass x distance to fulcrum) / length of fulcrum to end

Subsitute values

F = (10 x 20)/50

F =4