Physics-
General
Easy
Question
The figure shows a velocity-time graph of a particle moving along a straight line
The correct acceleration-time graph of the particle is shown as
The correct answer is:
Related Questions to study
physics-
The figure shows a velocity-time graph of a particle moving along a straight line
The total distance travelled by the particle is
The figure shows a velocity-time graph of a particle moving along a straight line
The total distance travelled by the particle is
physics-General
physics-
The figure shows a velocity-time graph of a particle moving along a straight line
The maximum displacement of the particle is
The figure shows a velocity-time graph of a particle moving along a straight line
The maximum displacement of the particle is
physics-General
physics-
The figure shows a velocity-time graph of a particle moving along a straight line
If the particle starts from the position x0 = –15 m, then its position at t = 2s will be
The figure shows a velocity-time graph of a particle moving along a straight line
If the particle starts from the position x0 = –15 m, then its position at t = 2s will be
physics-General
physics-
The figure shows a velocity-time graph of a particle moving along a straight line
Identify the region in which the rate of change of velocity t v 
of the particle is maximum
The figure shows a velocity-time graph of a particle moving along a straight line
Identify the region in which the rate of change of velocity t v of the particle is maximum
physics-General
physics-
The figure shows a velocity-time graph of a particle moving along a straight line
Choose the incorrect statement. The particle comes to rest at
The figure shows a velocity-time graph of a particle moving along a straight line
Choose the incorrect statement. The particle comes to rest at
physics-General
physics-
The graph of position x versus time t represents the motion of a particle. If b and c are both positive constants, which of the following expressions best describes the acceleration a of the particle?
The graph of position x versus time t represents the motion of a particle. If b and c are both positive constants, which of the following expressions best describes the acceleration a of the particle?
physics-General
physics-
A ball is thrown vertically downwards with velocity 
from a height h. After colliding with the ground it just reaches the starting point. Coefficient of restitution is
A ball is thrown vertically downwards with velocity from a height h. After colliding with the ground it just reaches the starting point. Coefficient of restitution is
physics-General
physics-
The acceleration of a particle which moves along the positive x-axis varies with its position as shown. If the velocity of the particle is 0.8 m/s at x = 0 , the velocity of the particle at x = 1.4 is(in m/s)
The acceleration of a particle which moves along the positive x-axis varies with its position as shown. If the velocity of the particle is 0.8 m/s at x = 0 , the velocity of the particle at x = 1.4 is(in m/s)
physics-General
physics-
A man moves in x-y plane along the path shown. At what point is his average velocity vector in the same direction as his instantaneous velocity vector. The man starts from point P.
A man moves in x-y plane along the path shown. At what point is his average velocity vector in the same direction as his instantaneous velocity vector. The man starts from point P.
physics-General
physics-
Tangential acceleration of a particle moving in a circle of radius 1 m varies with time t as (initial velocity of particle is zero). Time after which total acceleration of particle makes and angle of 30° with radial acceleration is
Tangential acceleration of a particle moving in a circle of radius 1 m varies with time t as (initial velocity of particle is zero). Time after which total acceleration of particle makes and angle of 30° with radial acceleration is
physics-General
physics-
A truck starting from rest moves with an acceleration of 5 m/s2 for 1 sec and then moves with constant velocity. The velocity w.r.t ground v/s time graph for block in truck is ( Assume that block does not fall off the truck)
A truck starting from rest moves with an acceleration of 5 m/s2 for 1 sec and then moves with constant velocity. The velocity w.r.t ground v/s time graph for block in truck is ( Assume that block does not fall off the truck)
physics-General
physics-
If position time graph of a particle is sine curve as shown, what will be its velocity-time graph.
If position time graph of a particle is sine curve as shown, what will be its velocity-time graph.
physics-General
physics-
Six identical conducting rods are joined as shown in figure. Points A and D are maintained at temperature of 200°C and 20°C respectively. The temperature of junction B will be:
Six identical conducting rods are joined as shown in figure. Points A and D are maintained at temperature of 200°C and 20°C respectively. The temperature of junction B will be:
physics-General
physics-
Twelve conducting rods form the riders of a uniform cube of side 'l'. If in steady state, B and H ends of the rod are at 100°C and 0°C. Find the temperature of the junction 'A'.
Twelve conducting rods form the riders of a uniform cube of side 'l'. If in steady state, B and H ends of the rod are at 100°C and 0°C. Find the temperature of the junction 'A'.
physics-General
physics-
Three rods made of the same material and having same cross-sectional area but different lengths 10cm, 20 cm and 30 cm are joined as shown. The temperature of the joint is:
Three rods made of the same material and having same cross-sectional area but different lengths 10cm, 20 cm and 30 cm are joined as shown. The temperature of the joint is:
physics-General
