1) is:
From a circular ring of mass M and radius R, an arc corresponding to a 90^∘ sector is removed. The moment of inertia of the remaining part of the ring about an axis passing through the centre of the ring and perpendicular to the plane of the ring is k times MR^2. Then the value of k is
30
Oct
From a circular ring of mass M and radius R, an arc corresponding to a 90^∘ sector is removed. The moment of inertia of the remaining part of the ring about an axis passing through the centre of the ring and perpendicular to the plane of the ring is k times MR^2. Then the value [...]
One solid sphere A and another hollow sphere B are of same mass and same outer radii. Their moment of inertia about their diameters are respectively IA and IB such that where dA and dB are their densities.
30
Oct
One solid sphere A and another hollow sphere B are of same mass and same outer radii. Their moment of inertia about their diameters are respectively IA and IB such that where dA and dB are their densities. 1) is: A force of -F k acts on O the origin of the coordinate system. The [...]
A uniform horizontal metre scale of mass m is suspended by two vertical strings attached to its two ends. A body of mass 2m is placed on the 75 cm mark. The tensions in the two strings are in the ratio is
30
Oct
A uniform horizontal metre scale of mass m is suspended by two vertical strings attached to its two ends. A body of mass 2m is placed on the 75 cm mark. The tensions in the two strings are in the ratio is 1) is: A force of -F k acts on O the origin of [...]
The force F is parallel to x-axis. The particle P (as shown in the figure) is at a distance 3 m and the line joining P with the origin makes angle 30^° with the x-axis. The magnitude of torque on P with respect to origin O (in N-m) is
30
Oct
The force F is parallel to x-axis. The particle P (as shown in the figure) is at a distance 3 m and the line joining P with the origin makes angle 30^° with the x-axis. The magnitude of torque on P with respect to origin O (in N-m) is 1) is: A force of -F [...]
A force of -F k acts on O, the origin of the coordinate system. The torque about the point (1, -1) is
29
Oct
A force of -F k acts on O, the origin of the coordinate system. The torque about the point (1, -1) is 1) is: A force of -F k acts on O the origin of the coordinate system. The torque about the point (1 October 29, 2020 Category: Chapter 9 - Rotation , MTG NEET [...]
In a region, the potential is represented by V(x,y,z) = 6x – 8xy – 8y + 6yz, where V is in volts and x, y, z are in metres. The electric force experienced by a charge of 2 coulomb situated at point (1, 1, 1) is:
17
Aug
In a region, the potential is represented by V(x,y,z) = 6x – 8xy – 8y + 6yz, where V is in volts and x, y, z are in metres. The electric force experienced by a charge of 2 coulomb situated at point (1, 1, 1) is: 1 1) is: In a region the potential is [...]