Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)
The acceleration of a particle is given by a = t^3 – 3t^2 + 5, where a is in ms^-2 and t is in second. At t = 1 s, the displacement and velocity are 8.30 m and 6.25 ms^-1. respectively. Calculate the displacement and velocity at t = 2 s.
16
Sep
The acceleration of a particle is given by a = t^3 – 3t^2 + 5, where a is in ms^-2 and t is in second. At t = 1 s, the displacement and velocity are 8.30 m and 6.25 ms^-1. respectively. Calculate the displacement and velocity at t = 2 s. The acceleration of a [...]
A particle starts from origin with uniform acceleration. Its displacement after t seconds is given in meter by the relation x = 2 + 5t + 7t^2. Calculate the magnitude of its a. Initial velocity b. Velocity at t = 4 s
16
Sep
A particle starts from origin with uniform acceleration. Its displacement after t seconds is given in meter by the relation x = 2 + 5t + 7t^2. Calculate the magnitude of its a. Initial velocity b. Velocity at t = 4 s If a particle starts moving with initial velocity u = 1 m s^-1 [...]
The displacement of a particle is given by y = (6t^2 + 3t + 4)m, where t is in seconds. Calculate the instantaneous speed of the particle.
16
Sep
The displacement of a particle is given by y = (6t^2 + 3t + 4)m, where t is in seconds. Calculate the instantaneous speed of the particle. The displacement of a particle is given by y = (6t^2 + 3t + 4)m where t is in seconds. Calculate the instantaneous speed of the particle. September [...]
The velocity of a particle is given by v = 12 + 3(t + 7t^2). What is the acceleration of the particle?
16
Sep
The velocity of a particle is given by v = 12 + 3(t + 7t^2). What is the acceleration of the particle? The velocity of a particle is given by v = 12 + 3(t + 7t^2). What is the acceleration of the particle? September 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
A metallic disc is being heated. Its area A ( in m^2) at any time t ( in second) is given by A = 5t^2 + 4t + 8. Calculate the rate of increase in area at t = 3s.
16
Sep
A metallic disc is being heated. Its area A ( in m^2) at any time t ( in second) is given by A = 5t^2 + 4t + 8. Calculate the rate of increase in area at t = 3s. A metallic disc is being heated. Its area A ( in m^2) at any time [...]
A particle starts moving with initial velocity u = 25 ms ^-1 and retardation a = -2 m s ^-2. Draw the velocity time graph.
16
Sep
A particle starts moving with initial velocity u = 25 ms ^-1 and retardation a = -2 m s ^-2. Draw the velocity time graph. A particle starts moving with initial velocity u = 25 ms ^-1 and retardation a = -2 m s ^-2. Draw the velocity time graph. September 16, 2020 Category: Uncategorised [...]
If a particle starts moving with initial velocity u = 1 m s^-1 and acceleration a = 2 m s^-2, the velocity of the particle at any time is given by v = u + at = 1 + 2t. Plot the velocity
16
Sep
If a particle starts moving with initial velocity u = 1 m s^-1 and acceleration a = 2 m s^-2, the velocity of the particle at any time is given by v = u + at = 1 + 2t. Plot the velocity If a particle starts moving with initial velocity u = 1 m [...]
Plot the lines: (a) 3x + 2y = 0 (b) x – 3y + 6 = 0
16
Sep
Plot the lines: (a) 3x + 2y = 0 (b) x – 3y + 6 = 0 Plot the lines: (a) 3x + 2y = 0 (b) x - 3y + 6 = 0 September 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Using binomial expansion, simplify the expression , assuming delta x to be small in comparison to x.
16
Sep
Using binomial expansion, simplify the expression , assuming delta x to be small in comparison to x. assuming delta x to be small in comparison to x. simplify the expression Using binomial expansion September 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Expand (1 + x)^-2
16
Sep
Expand (1 + x)^-2 Expand (1 + x)^-2 September 16, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,