Two person pull a rope towards themselves. Each person exerts a force of 100 N on the rope. Find the Young modulus of the material of the rope if it extends in length by 1 cm. Original length of the rope=2 m and the area of cross section =2 cm^2.

A rope of length 12 m is given. Find the largest area of the triangle formed by this rope and find the dimensions of the triangle so formed.

A rope of length 12 m is given. Find the largest area of the triangle formed by this rope and find the dimensions of the triangle so formed.

From a rope of length 20""1/2 m, a piece of length 3""5/8 m is cut off. Find the length of the remaining rope.

The length of a rope is 23.25 m. If two piece s of lengths 6.42 m and 3.09 m are cut, then find the length of the remaining rope.

A rope of length L and mass M is being pulled on a rough horizontal floor by a contact horizontal force F = m g . The force is acting at one end of the rope in the same direction as the length of the rope. The coefficient of kinetic friction between rope and floor is 1//2 . Then the tension at the midpoint of the rope is