A disc rolls on ground without slipping. Velocity of centre of mass is v. There is a point P on circumference of disc at angle θ. Suppose
Sahay Sir > Question Answers > A disc rolls on ground without slipping. Velocity of centre of mass is v. There is a point P on circumference of disc at angle θ. Suppose
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 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 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 [...]
A disc rolls on ground without slipping. Velocity of centre of mass is v. There is a point P on circumference of disc at angle θ. Suppose, vP is the speed of this point. Then, match the following columns
26
Sep
A disc rolls on ground without slipping. Velocity of centre of mass is v. There is a point P on circumference of disc at angle θ. Suppose, vP is the speed of this point. Then, match the following columns A disc rolls on ground without slipping. Velocity of centre of mass is v. There is [...]