Question

A uniform rod of mass M pulled by force F on smooth surface. The value of tension T in the rod varies with the distance X from the force end is according to the graph​

Answer 1

Answer:

The tension will be F(1-x/2)

Explanation:

According to the problem the mass of the rod is M  and force is F

now we know that acceleration,  let a = F/M

Let the length of the plane is L

Now Tension T is working in the opposite direction of F

Now we can also say that mass, m = M/L x

Therefore we can say  that

F - T = ma

T = F - ma

   =( F -  Mx/L ) x F/M

   = F(1-x/2)

 

Answer 2

Answer:. T= MX/L

L= lentgh

Since they are inversely proportional ( t and l )

Explanation: graph will be like this