Advertisements
Advertisements
प्रश्न
Figure represents graphically the velocity of a car moving along a straight road over a period of 100 hours.
How long is the body travelling with a uniform velocity?
उत्तर
Body is travelling with uniform velocity from point A to B i.e for (40 - 20) = 20 hr.
APPEARS IN
संबंधित प्रश्न
What is meant by a constant velocity? Is it same as uniform velocity?
What kind of a velocity does a flying bird most likely to have?
(a) Uniform velocity, or
(b) Non- uniform velocity.
A body moves along a straight track. Half of the distance it covers with a velocity of 40 ms-1 and the remaining half with a velocity of 60 ms-1. What is the average velocity for the whole journey?
The graph shows how the velocity of a scooter varies with time in 50 s. Interpret the graph.
Assertion: The Speedometer of a car or a motor-cycle measures its average speed.
Reason: Average velocity is equal to total displacement divided by total time taken.
A car accelerates at 1.5m/s2 on a straight road. How much is the increase in velocity in 4s?
Speed of the body in a particular direction can be called ______.
Distinguish between speed and velocity.
Define velocity.
Distinguish between speed and velocity.
