Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
Two particles 1 and 2 move with velocities v1 and v2 making the angle theta 1 and theta 2 with the line joining them, respectively. Find the angular velocity of 2 relative to 1.
21
Sep
Two particles 1 and 2 move with velocities v1 and v2 making the angle theta 1 and theta 2 with the line joining them, respectively. Find the angular velocity of 2 relative to 1. respectively. Find the angular velociry of 2 relative to 1. Two particles 1 and 2 move with velocities v1 and v2 [...]
The angular velocity of a particle moving in a circle relative to the center of the circle is equal to omega. Find the angular velocity of the particle relative to a point on the circular path.
21
Sep
The angular velocity of a particle moving in a circle relative to the center of the circle is equal to omega. Find the angular velocity of the particle relative to a point on the circular path. The angular velocity of a particle moving in a circle relative to the center of the circle is equal [...]
A particle at the edge of a rotating disc speeds up at a uniform angular acceleration alpha. If the radius of the disc is R, find the angular distance covered by the particle till it acquires a total acceleration a0.
21
Sep
A particle at the edge of a rotating disc speeds up at a uniform angular acceleration alpha. If the radius of the disc is R, find the angular distance covered by the particle till it acquires a total acceleration a0. A particle at the edge of a rotating disc speeds up at a uniform angular [...]
The linear speed of a particle moving in a circle of radius R varies with time as v = v0 – kt, where k is a positive constant. At what time the magnitudes of angular velocity and angular acceleration will be equal?
21
Sep
The linear speed of a particle moving in a circle of radius R varies with time as v = v0 – kt, where k is a positive constant. At what time the magnitudes of angular velocity and angular acceleration will be equal? The linear speed of a particle moving in a circle of radius R [...]
Two persons A and B of weight 80 kg and 50 kg respectively are standing at opposite ends of a boat of mass 70 kg and length 2 m at rest. When they interchange their positions then displacement of the centre of mass of the boat will be :-
21
Sep
Two persons A and B of weight 80 kg and 50 kg respectively are standing at opposite ends of a boat of mass 70 kg and length 2 m at rest. When they interchange their positions then displacement of the centre of mass of the boat will be :- A strip of wood mass M [...]
A particle mass m = 0.1 kg is released from rest from a point A of a wedge of mass M = 2.4k g free to slid e on a frictionless horizontal plane. The particle slides down the smooth face Ab of the wedge. When the velocity of the wedge is 0.2 m/s the particle in m/s relative to the wedge is
21
Sep
A particle mass m = 0.1 kg is released from rest from a point A of a wedge of mass M = 2.4k g free to slid e on a frictionless horizontal plane. The particle slides down the smooth face Ab of the wedge. When the velocity of the wedge is 0.2 m/s the particle [...]
Two identical particles A and B of mass m each are connected together by a light and inextensible string of length l. The particle are held at rest in air in same horizontal level at a separation I. Both particles are released simultaneously and one of them (say A) is given speed V0 vertically upward. Choose the correct options (s). Ignore air resistance.
21
Sep
Two identical particles A and B of mass m each are connected together by a light and inextensible string of length l. The particle are held at rest in air in same horizontal level at a separation I. Both particles are released simultaneously and one of them (say A) is given speed V0 vertically upward. [...]
Block A is released on the circular track of bigger block B from rest from the position as shown in figure. Friction is absent everywhere. Choose the correct statement.
21
Sep
Block A is released on the circular track of bigger block B from rest from the position as shown in figure. Friction is absent everywhere. Choose the correct statement. Block A is released on the circular track of bigger block B from rest from the position as shown in figure. Friction is absent everywhere. Choose [...]
Two blocks of masses m1 = 2 kg and m2 = 4 kg are moving in the same direction with speeds v1 = 6 m/s and v2 = 3 m/s, resp ectively on a frictionless surface as shown in the figure. An ideal spring with spring constant k=30000N/m is attached to the back side of m2. Then the maximum compression of the spring after collision will be
21
Sep
Two blocks of masses m1 = 2 kg and m2 = 4 kg are moving in the same direction with speeds v1 = 6 m/s and v2 = 3 m/s, resp ectively on a frictionless surface as shown in the figure. An ideal spring with spring constant k=30000N/m is attached to the back side of [...]
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A strip of wood mass M and length l is placed on a smooth horizontal surface. An insect of mass m starts from rest at one end of the strip and walks to the other end in time t ,
moving with a constant speed. The speed of the insect as seen from the ground is ,
Two blocks of masses m1 = 2 kg and m2 = 4 kg are moving in the same direction with speeds v1 = 6 m/s and v2 = 3 m/s ,
A particle in a circular path speeds up with a uniform rate between two diametrically opposite points of a circle of radius R. If its time of motion between these two points is equal to T, find the
21
Sep
A particle in a circular path speeds up with a uniform rate between two diametrically opposite points of a circle of radius R. If its time of motion between these two points is equal to T, find the A particle in a circular path speeds up with a uniform rate between two diametrically opposite points [...]