Question

A rectangular thin plate of dimension 3m x 4m is balanced on the fulcrum as shown above. Find the resultant moment of force?​

Answer 1

Answer:

8m is answer atudyoulurp FF u

Answer 2

The resultant moment of force in 9Nm clockwise.

Explanation:

• The longer length is the length of rectangle at which 6N force acts producing.

• A clockwise moment while 5N force acts along the breath of the rectangle producing anti clockwise moments.
• Use the sign convention and calculate the resultant force.