Physics-
General
Easy
Question
The numerical ratio of displacement to the distance covered is always
- Less than one
- Equal to one
- Equal to or less than one
- Equal to or greater than one
The correct answer is: Equal to or less than one
Since displacement is always less than or equal to distance, but never greater than distance. Hence numerical ratio of displacement to the distance covered is always equal to or less than one
Related Questions to study
Physics-
A river is flowing from
to
with a speed of
. A man can swim in still water with a velocity
. In which direction should the man swim so as to take the shortest possible path to go to the south
A river is flowing from
to
with a speed of
. A man can swim in still water with a velocity
. In which direction should the man swim so as to take the shortest possible path to go to the south
Physics-General
Physics-
The displacement of a particle undergoing rectilinear motion along the
-axis is given by
. The acceleration of the particle when its velocity is zero is
The displacement of a particle undergoing rectilinear motion along the
-axis is given by
. The acceleration of the particle when its velocity is zero is
Physics-General
Physics-
An aeroplane files
north and
south and then files
upwards then net displacement is
An aeroplane files
north and
south and then files
upwards then net displacement is
Physics-General
Physics-
Two bodies are thrown simultaneously from a tower with same initial velocity
: one vertically upwards, the other vertically downwards. The distance between the two bodies after time
is
Two bodies are thrown simultaneously from a tower with same initial velocity
: one vertically upwards, the other vertically downwards. The distance between the two bodies after time
is
Physics-General
Physics-
The acceleration
in
of a particle is given by
where
is the time. If the particle starts out with a velocity
at
then the velocity at the end of 2
is
The acceleration
in
of a particle is given by
where
is the time. If the particle starts out with a velocity
at
then the velocity at the end of 2
is
Physics-General
Physics-
What is the relation between displacement, time and acceleration in case of a body having uniform acceleration
What is the relation between displacement, time and acceleration in case of a body having uniform acceleration
Physics-General
Physics-
Which graph represents the uniform acceleration
Which graph represents the uniform acceleration
Physics-General
Physics-
A particle is thrown vertically upwards. If it velocity at half of the maximum height is
, then maximum height attained by it is (Take
)
A particle is thrown vertically upwards. If it velocity at half of the maximum height is
, then maximum height attained by it is (Take
)
Physics-General
Physics-
An object is dropped from rest. Its
-
graph is
An object is dropped from rest. Its
-
graph is
Physics-General
Physics-
You drive a car at seed of
in a straight road for
and then the car runs out of petrol. You walk for
to reach a petrol pump at a distance of
. The average velocity from the beginning of your drive till you reach the petrol pump is
You drive a car at seed of
in a straight road for
and then the car runs out of petrol. You walk for
to reach a petrol pump at a distance of
. The average velocity from the beginning of your drive till you reach the petrol pump is
Physics-General
Physics-
A ball is dropped downwards. After 1 second another ball is dropped downwards from the same point. What is the distance between them after 3 seconds
A ball is dropped downwards. After 1 second another ball is dropped downwards from the same point. What is the distance between them after 3 seconds
Physics-General
Physics-
A train started from rest from a station and accelerated at
for 10 s. Then, it ran at constant speed for 30 s and thereafter it decelerated at
until it stopped at the next station. The distance between two stations is
A train started from rest from a station and accelerated at
for 10 s. Then, it ran at constant speed for 30 s and thereafter it decelerated at
until it stopped at the next station. The distance between two stations is
Physics-General
Physics-
A body is thrown vertically up with a velocity
It passes three points
in its upward journey with velocities
respectively. The ratio of the separations between points
between
is
A body is thrown vertically up with a velocity
It passes three points
in its upward journey with velocities
respectively. The ratio of the separations between points
between
is
Physics-General
Physics-
A body, thrown upwards with some velocity reaches the maximum height of
. Another body with the double the mass thrown up with double the initial velocity will reach a maximum height of
A body, thrown upwards with some velocity reaches the maximum height of
. Another body with the double the mass thrown up with double the initial velocity will reach a maximum height of
Physics-General
Physics-
A particle is moving on a straight line path with constant acceleration directed along the direction of instantaneous velocity. Which of the following statements are false about the motion of particle?
A particle is moving on a straight line path with constant acceleration directed along the direction of instantaneous velocity. Which of the following statements are false about the motion of particle?
Physics-General