Chapter 11 – Rotational Mechanics
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A rod of length 1.4m and negligible mass has two masses of 0.3kg and 0.7kg tied to its two ends. Find the location of the point on this rod where the rotational energy is minimum where the rod is rotated about that point.
17
Oct
A rod of length 1.4m and negligible mass has two masses of 0.3kg and 0.7kg tied to its two ends. Find the location of the point on this rod where the rotational energy is minimum where the rod is rotated about that point. is The moment of inertia of a disc of mass M and [...]
The moment of inertia of a regular circular disc of mass 0.4 kg and radius 100 cm about an axis. perpendicular to the plane of the disc and passing through its centre is
17
Oct
The moment of inertia of a regular circular disc of mass 0.4 kg and radius 100 cm about an axis. perpendicular to the plane of the disc and passing through its centre is The moment of inertia of a regular circular disc of mass 0.4 kg and radius 100 cm about an axis. perpendicular to [...]
A body of mass 5kg is moving in a circle of radius 1 m with an angular velocity of 2 rad/sec. Then the centripetal force is
17
Oct
A body of mass 5kg is moving in a circle of radius 1 m with an angular velocity of 2 rad/sec. Then the centripetal force is A body of mass 5kg is moving in a circle of radius 1 m with an angular velocity of 2 rad/sec. Then the centripetal force is October 17, 2020 [...]
If the equation for the displacement of a particle moving in a circular path is given by (θ) = 2t^3+0.5, where θ is in radians and t in seconds, then the angular velocity of particle at = 2s is
17
Oct
If the equation for the displacement of a particle moving in a circular path is given by (θ) = 2t^3+0.5, where θ is in radians and t in seconds, then the angular velocity of particle at = 2s is If the equation for the displacement of a particle moving in a circular path is given [...]
The moment of inertia of a disc of mass M and radius R about an axis, which is tangential to the circumference of the disc and parallel to its diameter, is
17
Oct
The moment of inertia of a disc of mass M and radius R about an axis, which is tangential to the circumference of the disc and parallel to its diameter, is is The moment of inertia of a disc of mass M and radius R about an axis which is tangential to the circumference of [...]