Physics-
General
Easy
Question
A particle shows distance-time curve as given in this figure. The maximum instantaneous velocity of the particle is around the point
- D
- A
- B
- C
- D
- A
- B
- C
The correct answer is: C
Instantaneous velocity is given by the slope of the curve at that instant 
from the figure it is clear that slope of the curve is maximum at point ‘
’
Related Questions to study
Physics-
The relation between time and distance is 
, where 
and 
are constants. The retardation is
The relation between time and distance is , where and are constants. The retardation is
Physics-General
Physics-
The acceleration 
of a particle starting from rest varies with time according to relation 
The velocity of the particle after a time 
will be
The acceleration of a particle starting from rest varies with time according to relation The velocity of the particle after a time will be
Physics-General
Physics-
A ball is dropped from a bridge at a height of 176.4 m over a river. After 2 s, a second ball is thrown straight downwards. What should be the initial velocity of the second ball so that both hit the water simultaneously?
A ball is dropped from a bridge at a height of 176.4 m over a river. After 2 s, a second ball is thrown straight downwards. What should be the initial velocity of the second ball so that both hit the water simultaneously?
Physics-General
Physics-
For a moving body at any instant of time
For a moving body at any instant of time
Physics-General
Physics-
A bullet moving with a velocity of 200 
penetrates a wooden block and comes to rest after traversing 
inside it. What velocity is needed for travelling distance of 
in same block
A bullet moving with a velocity of 200 penetrates a wooden block and comes to rest after traversing inside it. What velocity is needed for travelling distance of in same block
Physics-General
Physics-
A body is moving with uniform acceleration describes 
in the first 
and 
in next . Its initial velocity will be
A body is moving with uniform acceleration describes in the first and in next . Its initial velocity will be
Physics-General
Physics-
A body falling from a high Minaret travels in the last 2 seconds of its fall to ground. Height of Minaret in meters is (take 
)
A body falling from a high Minaret travels in the last 2 seconds of its fall to ground. Height of Minaret in meters is (take )
Physics-General
Physics-
Two cars 
and 
are travelling in the same direction with velocities 
and 
. When the car is at a distance 
behind car , the driver of the car applies the brakes producing a uniform retardation , there will be no collision when
Two cars and are travelling in the same direction with velocities and . When the car is at a distance behind car , the driver of the car applies the brakes producing a uniform retardation , there will be no collision when
Physics-General
Physics-
A body is projected with a velocity 
and after some time it returns to the point from which it was projected. The average velocity and average speed of the body for the total time of flight are
A body is projected with a velocity and after some time it returns to the point from which it was projected. The average velocity and average speed of the body for the total time of flight are
Physics-General
Physics-
Two trains are moving with equal speed in opposite directions along two parallel railway tracks. If the wind is blowing with speed 
along the track so that the relative velocities of the trains with respect to the wind are in the ratio 
, then the speed of each train must be
Two trains are moving with equal speed in opposite directions along two parallel railway tracks. If the wind is blowing with speed along the track so that the relative velocities of the trains with respect to the wind are in the ratio , then the speed of each train must be
Physics-General
Physics-
A particle moves along a straight line such that its position 
at any time is 
Where in metre ant is in second, then
A particle moves along a straight line such that its position at any time is Where in metre ant is in second, then
Physics-General
Physics-
A Body moves 6 
north.8 
east and 10
vertically upwards, what is its resultant displacement from initial position
A Body moves 6 north.8 east and 10 vertically upwards, what is its resultant displacement from initial position
Physics-General
Physics-
The velocity-time graph of a body moving in a straight line is shown in the figure. The displacement and distance travelled by the body in 
are respectively
The velocity-time graph of a body moving in a straight line is shown in the figure. The displacement and distance travelled by the body in are respectivelyPhysics-General
Physics-General
Physics-
A body starting from rest moves with uniform acceleration. The distance covered by the body in time is proportional to
A body starting from rest moves with uniform acceleration. The distance covered by the body in time is proportional to
Physics-General
Physics-
A projectile is fired vertically upwards with an initial velocity . After an interval of T seconds a second projectile is fired vertically upwards, also with initial velocity is
A projectile is fired vertically upwards with an initial velocity . After an interval of T seconds a second projectile is fired vertically upwards, also with initial velocity is
Physics-General
