Part 1
The graph between the displacement x and time t for a particle moving in a straight line is shown in the figure. During the interval OA, AB, BC and CD the acceleration of the particle is.
06
Sep
The graph between the displacement x and time t for a particle moving in a straight line is shown in the figure. During the interval OA, AB, BC and CD the acceleration of the particle is. AB BC and CD the acceleration of the particle is. The graph between the displacement x and time t [...]
The displacement time graph for two particles A and B are straight lines inclined at angles of 45 and 60 with the time axis. The ratio of velocities of VAand VB is
06
Sep
The displacement time graph for two particles A and B are straight lines inclined at angles of 45 and 60 with the time axis. The ratio of velocities of VAand VB is The displacement time graph for two particles A and B are straight lines inclined at angles of 45 and 60 with the time [...]
A particle moves with an initial velocity v0 and retardation αv, where v is its initial velocity at any time t
06
Sep
A particle moves with an initial velocity v0 and retardation αv, where v is its initial velocity at any time t A particle moves with an initial velocity v0 and retardation αv where v is its initial velocity at any time t September 6, 2020 Category: Cengage NEET by C.P Singh , Chapter 2 - [...]
At the moment t = 0 particle leaves the origin and moves in the positive direction of the x-axis. Its velocity varies with time as v = 10 (1 − t/5). The displacement and distance in 8 second will be
06
Sep
At the moment t = 0 particle leaves the origin and moves in the positive direction of the x-axis. Its velocity varies with time as v = 10 (1 − t/5). The displacement and distance in 8 second will be At the moment t = 0 particle leaves the origin and moves in the positive [...]
A particle located at x = 0 at time t = 0, starts moving along the positive x−direction with a velocity ′v′ that varies as v = α root x.The displacement of the particle varies with time as
06
Sep
A particle located at x = 0 at time t = 0, starts moving along the positive x−direction with a velocity ′v′ that varies as v = α root x.The displacement of the particle varies with time as A particle located at x = 0 at time t = 0 starts moving along the positive [...]
The velocity of a particle moving in the positive direction of x-axis varies as v = α√x where α is positive constant. If at t = 0, x = 0, the velocity and acceleration as a function of time t will be
06
Sep
The velocity of a particle moving in the positive direction of x-axis varies as v = α√x where α is positive constant. If at t = 0, x = 0, the velocity and acceleration as a function of time t will be the velocity and acceleration as a function of time t will be The [...]
The deceleration experienced by a moving motorboat after its engine is cut-off, is given by dt/dv = − kv^3 where k is constant. If v0 is the magnitude of the velocity at cut-off, the velocity v at a time t after the cut-off will be
06
Sep
The deceleration experienced by a moving motorboat after its engine is cut-off, is given by dt/dv = − kv^3 where k is constant. If v0 is the magnitude of the velocity at cut-off, the velocity v at a time t after the cut-off will be is given by dt/dv = − kv^3 where k is [...]
A particle is moving under constant acceleration a = kt. The motion starts from rest. The velocity and displacement as a function of time t is
06
Sep
A particle is moving under constant acceleration a = kt. The motion starts from rest. The velocity and displacement as a function of time t is A particle is moving under constant acceleration a = kt. The motion starts from rest. The velocity and displacement as a function of time t is September 6, 2020 [...]
A particle, initially at rest, starts moving in a straight line with an acceleration a = 6t + 4 m/s^2. The distance covered by it in 3 s is.
06
Sep
A particle, initially at rest, starts moving in a straight line with an acceleration a = 6t + 4 m/s^2. The distance covered by it in 3 s is. A particle initially at rest starts moving in a straight line with an acceleration a = 6t + 4 m/s^2. The distance covered by it in [...]
The acceleration a in ms^-2 of a particle is given by a = 3t^2 + 2t + 2, where t is the time. If the particle starts out with a velocity v = 2 ms^-1 at t = 0, then find the velocity at the end of 2 s.
06
Sep
The acceleration a in ms^-2 of a particle is given by a = 3t^2 + 2t + 2, where t is the time. If the particle starts out with a velocity v = 2 ms^-1 at t = 0, then find the velocity at the end of 2 s. The acceleration a in ms^-2 of [...]