Скачать или смотреть QUESTIONS ON TORQUE | L -9 | ROTATIONAL MECHANICS | CLASS-11 | PHYSICS

THIS VIDEO LECTURE INCLUDES:
1. questions on topic of rotational mechanics class 11 physics NCERT
2.particle of mass m is released in a vertical plane from point P at X=x0 on the x-axis. it was vertically along the y axis. find torque acting on the particle at a time t about origin?
3.particle having mass m is projected with velocity v0 from a point P on a horizontal ground making an angle theta with horizontal find out talk about point of projection acting on the particle when it is at its maximum height?
4. find torque about point o and a?
5. find torque about point O,A and B?
6. find the torque of weight about the axis passing through point P?
7.Bob of mass m is suspended at point o by string of length l .Bob is moving in a horizontal circle .find out torque of gravity and tension about point O and O'. (2)Net torque about axis OO' of gravity, tension and net force.
8.wheel of radius 20cm has four forces applied to it as shown. torque produced by these forces about an Axis which is passing through and perpendicular to plane.
9.find total torque acting on the body about an Axis which is passing through point and perpendicular to the plane?

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