Advertisements
Advertisements
प्रश्न
Name the quantity which is measured by the area occupied under the velocity-time graph.
Advertisements
उत्तर
Displacement is the quantity which is measured by the area occupied under the velocity-time graph.
APPEARS IN
संबंधित प्रश्न
Fill in the following blank with a suitable word:
Acceleration is the rate of change of ______ It is measured in ______
Describe the motion of a body which is accelerating at a constant rate of 10 m s–2. If the body starts from rest, how much distance will it cover in 2 s ?
A boy is sitting on a merry-go-round which is moving with a constant speed of 10 m s−1. This means that the boy is :
Which of the following could not be a unit of acceleration?
Give one example of following motion :
Variable acceleration
When is the negative acceleration?
A body is thrown vertically upward with velocity u, the greatest height h to which it will rise is,
Area under a v – t graph represents a physical quantity which has the unit
The velocity-time graph (Fig. 8.5) shows the motion of a cyclist. Find (i) its acceleration (ii) its velocity and (iii) the distance covered by the cyclist in 15 seconds.

An object starting from rest travels 20 m in the first 2 s and 160 m in the next 4 s. What will be the velocity after 7 s from the start?
