Advertisements
Advertisements
प्रश्न
The graph of one quantity versus another result in a straight line. How are the quantities related to each other?
Advertisements
उत्तर
Two quantities are directly proportional to each other.
APPEARS IN
संबंधित प्रश्न
The speed-time graph of an ascending passenger lift is given alongside. What is the acceleration of the lift:
(1) during the first two seconds ?
(2) between second and tenth second ?
(3) during the last two seconds ?
A car of mass 1000 kg is moving with a velocity of 10 m s−1. If the velocity-time graph for this car is a horizontal line parallel to the time axis, then the velocity of car at the end of 25 s will be :
Draw displacement – time graph for the following situation:
When a body is stationary.
Given on th e side are a few speed - time graphs for various objects moving along a stra ight line. Refer below figure. (a), (b), (c) and (d).
Which of these graphs represent
(a) Uni form motion
(b) Motion with speed increasing
(c) Motion with speed decreasing and
(d) Motion with speed oscillating.?
What can you conclude if the speed-time graph of a body is a straight line sloping upwards and not passing through the origin?
Draw the following graph:
Speed versus time for a fluctuating speed.
What does the slope of speed-time graph indicate?
Saphira moves at a constant speed in the same direction. Rephrase the same sentence in fewer words using concepts related to motion.
The area under velocity – time graph represents the ______
State whether true or false. If false, correct the statement.
The velocity – time graph of a particle falling freely under gravity would be a straight line parallel to the x axis.
