Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
A ball is released form the top of a multistory tower. The ball takes 1 s to fall past a floor of the tower 8 m height of a floor some distance from the top of the tower . Find the velocities of the ball
18
Sep
A ball is released form the top of a multistory tower. The ball takes 1 s to fall past a floor of the tower 8 m height of a floor some distance from the top of the tower . Find the velocities of the ball The balls are released from the top of a tower [...]
A car moves in a straight line, the car accelerates from rest with a constant acceleration alpha on a straight road. After gaining a velocity v, the car moves with that velocity for sometime.
18
Sep
A car moves in a straight line, the car accelerates from rest with a constant acceleration alpha on a straight road. After gaining a velocity v, the car moves with that velocity for sometime. A car moves in a straight line the car accelerates from rest with a constant acceleration alpha on a straight road. [...]
The balls are released from the top of a tower of height H at regular interval of time. When first ball reaches at the ground, the nth ball is to be just released and (n + 1 ) /2 th ball is at
18
Sep
The balls are released from the top of a tower of height H at regular interval of time. When first ball reaches at the ground, the nth ball is to be just released and (n + 1 ) /2 th ball is at The balls are released from the top of a tower of height [...]
A balloon starts rising from ground from rest at some constant acceleration. After some time, a stone is dropped form it. If the stone reaches the ground in the same time in which balloon reached the
18
Sep
A balloon starts rising from ground from rest at some constant acceleration. After some time, a stone is dropped form it. If the stone reaches the ground in the same time in which balloon reached the A balloon starts rising from ground from rest at some constant acceleration. After some time a stone is dropped [...]
Referring to a-s diagram as shown in Fig. 4. 160, find the velocity of the particle when the particle just covers 20 m
18
Sep
Referring to a-s diagram as shown in Fig. 4. 160, find the velocity of the particle when the particle just covers 20 m find the velocity of the particle when the particle just covers 20 m Referring t a-s diagram as shown in Fig. 4. 160 September 18, 2020 Category: Uncategorised (JEE Advanced Physics by [...]
A passenger reaches the platform and finds that the second least boggy of the train is passing him. The second last boggy takes 3 s to pass the passenger, and the last boggy takes 2 s to pass him. Find the time by which the passenger late for
18
Sep
A passenger reaches the platform and finds that the second least boggy of the train is passing him. The second last boggy takes 3 s to pass the passenger, and the last boggy takes 2 s to pass him. Find the time by which the passenger late for A passenger reaches the platform and finds [...]
A body moving along a straight line traversed one third of the total distance with a velocity 4 m/sec in the first stretch. In the second stretch the remaining distance is covered with a velocity 2 m/sec
18
Sep
A body moving along a straight line traversed one third of the total distance with a velocity 4 m/sec in the first stretch. In the second stretch the remaining distance is covered with a velocity 2 m/sec A ball is projected vertical up from the top of a cliff of height h with a speed [...]
A ball is projected vertical up from the top of a cliff of height h with a speed v 1 . Another ball is projected vertically up with a speed v2 from the bottom of the cliff, after a time t0 from the instant
18
Sep
A ball is projected vertical up from the top of a cliff of height h with a speed v 1 . Another ball is projected vertically up with a speed v2 from the bottom of the cliff, after a time t0 from the instant A ball is projected vertical up from the top of a [...]
The acceleration of a particle varies with time as shown in Fig 4.159 a. Find an expression for velocity in terms of t. Assume that b = 0 at t = 0. b. Calculate the displacement
18
Sep
The acceleration of a particle varies with time as shown in Fig 4.159 a. Find an expression for velocity in terms of t. Assume that b = 0 at t = 0. b. Calculate the displacement The acceleration of a particle varies with time as shown in Fig 4.159 a. Find an expression for velocity [...]
At the instant, the traffic light turns green, a car that has been waiting at an intersection starts ahead with a constant acceleration of 3.20 m/s^2. At the same instant, a truck travelling with a constant speed
18
Sep
At the instant, the traffic light turns green, a car that has been waiting at an intersection starts ahead with a constant acceleration of 3.20 m/s^2. At the same instant, a truck travelling with a constant speed a car that has been waiting at an intersection starts ahead with a constant acceleration of 3.20 m/s^2. [...]