A heavy particle of mass m falls freely near the earth's surface.Whati si the torque acting on this particle about a point 50 cm east to the lie of motiin? Does this a point 50 cm east to the line of motion? Does this toruque produce any angular accelertio in the particle?

A particle falls freely near the surface of the earth. Consider a fixed point O (not vertically below the particle) on the ground.

A particle falls freely near the surface of the earth. Consider a fixed point O (not vertically below the particle) on the ground.

A particle of mass m is projected with a speed v at an angle theta with the horizontal. Find the angular momentum of the particle about an axis passing through point of projection and perpendicular to the plane of motion of the particle. (a) When the particle is at maximum height and (b) When the particle is just about to collide with the horizontal surface

A particle of mass m is projected with a speed v at an angle theta with the horizontal. Find the angular momentum of the particle about an axis passing through point of projection and perpendicular to the plane of motion of the particle. (a) When the particle is at maximum height and (b) When the particle is just about to collide with the horizontal surface

Show that the angular momentum about any point of a single particle moving with constant velocity remains constant throughout the motion. Is there any external torque on the particle ?

A particle of mass (m) is moving with constant velocity (v). Show that its angular momentum about any point renains constant throughout the motion.

A particle starts moving along a straight line path with velocity 10m//s . After 5s the distance of the particle from the starting point is 50m . Which of the following statements about the nature of motion of the particle are correct?

A particle starts moving along a straight line path with velocity 10m//s . After 5s the distance of the particle from the starting point is 50m . Which of the following statements about the nature of motion of the particle are correct?

A particle of mass m is released from rest at point A in Fig., falling parallel to the (vertical) y -axis. Find the angular momentum of the particle at any time t with respect to the same origin O .