Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

The angular velocity and angular acceleration of the pivoted rod are given as omega and alpha respectively. Find the x and y components of acceleration of B. The angular velocity and angular acceleration of the pivoted rod are given as omega and alpha respectively. Find the x and y components of acceleration of B. September [...]

A flat rigid body is moving in x – y plane on a table. The body lies in the x – y plane . At an instant it was found that some of the velocity components of its three particles A, B and C were Vax = 4 m/s, Vbx = 3 m/s and Vcy [...]

If the ends of a rod of length l have velocities Va and Vb , find the velocity of mid – point of the rod. find the velocity of mid - point of the rod. If the ends of a rod of length l have velocities Va and Vb September 25, 2020 Category: Uncategorised (JEE [...]

A rod of length l has a velocity v at P. Find the velocity at Q and the angular velocity of the rod. A rod of length l has a velocity v at P. Find the velocity at Q and the angular velocity of the rod. September 25, 2020 Category: Uncategorised (JEE Advanced Physics by [...]

A ball of radius R = 20 cm is moving with combined translation and rotation. If the velocity of centre of mass of ball is Vc = 10 m/s and spins with an angular speed omega = 10 rad/s, find the speed of P and Q. A ball of radius R = 20 cm is [...]

A 100 cm rod is moving on a horizontal surface. At an instant, when it is parallel to the x- axis its ends A and B have velocities 20 cm/s and 30 cm/s as shown in the figure. Find its angular velocity of the rod . A 100 cm rod is moving on a horizontal [...]

An object moves with constant acceleration a. Which of the following expressions is/are also constant? An object moves with constant acceleration a. Which of the following expressions is/are also constant? September 24, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Ship A is located 4 km north and 3 km east of ship B. Ship A has a velocity of 20 km/h towards the south and ship B is moving at 40 km/h in a direction 37 north of east. Take x and y axes Ship A is located 4 km north and 3 km [...]

A particle is thrown in vertically in upward direction and passes three equally spaced windows of equal heights. Then a. The average speed of the particle while passing the windows satisfy the relation Mark the correct statement(s). a. A particle can have zero displacement and non-zero average velocity. b. A particle can have zero displacement [...]

A particle is moving along the x-axis whose position is given by x = 4 – 9t + t^3/3. Mark the correct statement(s) in relation to tis motion. A particle is moving along the x-axis whose position is given by x = 4 - 9t + t^3/3. Mark the correct statement(s) in relation to tis [...]