Chapter 2 – Motion in a Straight Line
Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 2 - Motion in a Straight Line
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 [...]
A particle is moving with velocity v = 4t^3 + 3t^2 – 1 m/s. The displacement of particle in time t = 1 s to t = 2 s will be
06
Sep
A particle is moving with velocity v = 4t^3 + 3t^2 – 1 m/s. The displacement of particle in time t = 1 s to t = 2 s will be A particle is moving with velocity v = 4t^3 + 3t^2 - 1 m/s. The displacement of particle in time t = 1 s [...]
The relation between time t and distance x for a moving particle is t = ax² + bx, where a and b are contents. if v is the velocity at distance x, then the retardation of the particle is
06
Sep
The relation between time t and distance x for a moving particle is t = ax² + bx, where a and b are contents. if v is the velocity at distance x, then the retardation of the particle is The relation between time t and distance x for a moving particle is t = ax² [...]