A mass m is at a distance a from one end of a uniform rod of length l and mass M. Find the gravitational force on the mass due to tke rod.

A point mass body of mass 2 kg is placed at a distance 20 cm from one end of a uniform rod of length 2 m and mass 10 kg . Calculate (i) gravitational intensity at the location of point mass body due to the rod. (ii) gravitational force on the body due to the rod. Use G = 6.67 xx 10^(-11) Nm^(2) kg^(-2) .

A particle of mass m is situated at a distance d from one end of a rod of mass M and length L as shown in diagram. Find the magnitude of the gravitational force between them

Two uniform solid of masses m_(1) and m_(2) and radii r_(1) and r_(2) respectively, are connected at the ends of a uniform rod of length l and mass m . Find the moment of inertia of the system about an axis perpendicular to the rod and passing through a point at a distance of a from the centre of mass of the rod as shown in figure.

A uniform thin rod of length 3 L is bent at right angles at a distance L from one end as shown in Fig. If length of rod is 1.8m , find the co-ordinates and position vector of the mass of the system.

(a) A uniform rod of mass M and length L is placed at distance L from a point mass m as shown. Find force on m (b) A semiconductor wire has a length L and mass M . A particle of mass m is placed at the centre of the circle. find the gravitational attraction on the particle due to the wire.

Show that the centre of mass of uniform rod of mass M and length L lies at the middle point of the rod.

find the gravitational force of attraction between a uniform sphere of mass M and a uniform rod of length L and mass m, placed such that r is the distance between the centre of the sphere and the near end of the road.