A straight of length L extends from x=a to x=L+a. the gravitational force it exerts on a point mass 'm' at x=0, if the mass per unit length of the rod is `A+Bx^(2), ` is given by :

A straight rod of length L extends from x=a to x=L+a . Find the gravitational force exerts on a point mass m at x=0 is (if the linear density of rod mu=A+Bx^(2) )

A straight rod of length L has one of its end at the origin and the other at X=L . If the mass per unit length of the rod is given by Ax where A is constant, where is its centre of mass?

A straight rod of length L has one of its end at the origin and the other at X=L . If the mass per unit length of the rod is given by Ax where A is constant, where is its centre of mass?

A straight rod of length L has one of its end at the origin and the other at X=L . If the mass per unit length of the rod is given by Ax where A is constant, where is its centre of mass?

A straight rod of length L has one of its end at the origin and the other at X=L . If the mass per unit length of the rod is given by Ax where A is constant, where is its centre of mass?

Find the gravitatinal force of between a point mass m placed at a disance x on the prolongation of a thin rod of mass M andlength l from near end .

A straight rod of length 'l' extends from x=l to x=2l. If linear mass density of rod is mu=((mu_0)/(l^3)X^3) , then the gravitational force exerted by rod on a particle of mass m at x=0 , is

A straight rod of length 'l' extends from x=l to x=2l. If linear mass density of rod is mu=((mu_0)/(l^3)X^3) , then the gravitational force exerted by rod on a particle of mass m at x=0 , is