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A cylinder is in rotational equilibrium on an inclined plane , inclined at an angle theta = 53 degree. Find the minimum mu between the wooden log and the inclined plane.
26
Sep
A cylinder is in rotational equilibrium on an inclined plane , inclined at an angle theta = 53 degree. Find the minimum mu between the wooden log and the inclined plane. A cylinder is in rotational equilibrium on an inclined plane inclined at an angle theta = 53 degree. Find the minimum mu between the [...]
Two rods each of mass m = 4 kg and length l = 1 m are in equilibrium being smoothly hinged at P. Find the tension in the connecting string as shown in figure.
26
Sep
Two rods each of mass m = 4 kg and length l = 1 m are in equilibrium being smoothly hinged at P. Find the tension in the connecting string as shown in figure. Two rods each of mass m = 4 kg and length l = 1 m are in equilibrium being smoothly hinged [...]
In figure a sphere of radius 2 m rolls on a plank. The accelerations of the sphere and the plank are indicated. Find the value of alpha in rad/s^2.
26
Sep
In figure a sphere of radius 2 m rolls on a plank. The accelerations of the sphere and the plank are indicated. Find the value of alpha in rad/s^2. In figure a sphere of radius 2 m rolls on a plank. The accelerations of the sphere and the plank are indicated. Find the value of [...]
A Thin uniform rod AB of mass m = 1.0 kg moves translationally with acceleration a=2.0m/s2 due to two antiparallel forces F1 and F2. The distance between the points at which these forces are applied is equal to d = 20 cm. Besides, it is known that F2 = 5.0 N. Find the length of the rod.
26
Sep
A Thin uniform rod AB of mass m = 1.0 kg moves translationally with acceleration a=2.0m/s2 due to two antiparallel forces F1 and F2. The distance between the points at which these forces are applied is equal to d = 20 cm. Besides, it is known that F2 = 5.0 N. Find the length of [...]
A Thin uniform rod AB of mass m = 1.0 kg moves translationally with acceleration a = 2.0 m/s^2 due to two antiparallel forces F1 and F2. The distance between the points at which these forces are applied is equal to d = 20 cm. Besides, it is known that F2 = 5.0 N. Find the length of the rod.
26
Sep
A Thin uniform rod AB of mass m = 1.0 kg moves translationally with acceleration a = 2.0 m/s^2 due to two antiparallel forces F1 and F2. The distance between the points at which these forces are applied is equal to d = 20 cm. Besides, it is known that F2 = 5.0 N. Find [...]
A uniform cylinder rests on a cart as shown. The coefficient of static friction between the cylinder and the cart is 0.5 If the cylinder is 4cm in diameter and 10cm in height, which of the following is the minimum acceleration of the cart needed to cause the cylinder to tip over ?
26
Sep
A uniform cylinder rests on a cart as shown. The coefficient of static friction between the cylinder and the cart is 0.5 If the cylinder is 4cm in diameter and 10cm in height, which of the following is the minimum acceleration of the cart needed to cause the cylinder to tip over ? A uniform [...]
A uniform rod AB of mass 2 kg is hinged at one end A. The rod is kept in the horizontal position by a massless string tied at point B. Find the reaction of the hinge (in N) on end A of the rod at the instant when string is cut. ( g = 10 m/s ^ 2 )
26
Sep
A uniform rod AB of mass 2 kg is hinged at one end A. The rod is kept in the horizontal position by a massless string tied at point B. Find the reaction of the hinge (in N) on end A of the rod at the instant when string is cut. ( g = 10 [...]
A solid cylinder with r = 0.1 m and mass M = 2 kg is placed such that it is in contact with the vertical and a horizontal surface as shown in Fig. The coefficient of friction is μ=(1/3) for both the surfaces. Find the distance (in CM) from the centre of the cylinder at .which a force F=40N should be applied vertically so that the cylinder just starts rotating in anticlockwise direction.
26
Sep
A solid cylinder with r = 0.1 m and mass M = 2 kg is placed such that it is in contact with the vertical and a horizontal surface as shown in Fig. The coefficient of friction is μ=(1/3) for both the surfaces. Find the distance (in CM) from the centre of the cylinder at [...]
A cylinder is rolling without slinding over two horizontal planks 1 annd 2. If the velocities of the surface A and B are -vi and 2 vi respectively, find the
26
Sep
A cylinder is rolling without slinding over two horizontal planks 1 annd 2. If the velocities of the surface A and B are -vi and 2 vi respectively, find the A cylinder is rolling without slinding over two horizontal planks 1 annd 2. If the velocities of the surface A and B are -vi and [...]
A disc of radius `R` rolls on a horizontal ground with linear acceleration `a` and angular acceleration `alpha` as shown in Fig. The magnitude of acceleration of point `P` as shown in the figure at an instant when its linear velocity is `v` and angular velocity is `omega` will be a
26
Sep
A disc of radius `R` rolls on a horizontal ground with linear acceleration `a` and angular acceleration `alpha` as shown in Fig. The magnitude of acceleration of point `P` as shown in the figure at an instant when its linear velocity is `v` and angular velocity is `omega` will be a A disc rolls on [...]