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प्रश्न
Saphira moves at a constant speed in the same direction. Rephrase the same sentence in fewer words using concepts related to motion.
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उत्तर
She moves in a straight line with constant velocity.
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संबंधित प्रश्न
Three speed-time graphs are given below :
Which graph represents the case of:
(i) a cricket ball thrown vertically upwards and returning to the hands of the thrower ?
(ii) a trolley decelerating to a constant speed and then accelerating uniformly ?
What type of motion is represented by the following graph ?
Draw a velocity-time graph for the free fall of a body under gravity starting from rest. Take g = 10m s-2
Diagram is given below shows velocity – time graph of car P and Q, starting from the same place and in the same direction. Calculate which car is ahead after 10 s and by how much?
Name the physical quantity which is equal to the area under speed-time graph.
Which of the following graphs represents a motion with negative acceleration?
Draw distance-time graph to show:
Increasing velocity
Draw velocity-time graph to show:
Deceleration
Write a sentence to explain the shape of graph.
Sketch the shape of the velocity-time graph for a body moving with:
Uniformly velocity
State whether true or false. If false, correct the statement.
If the velocity – time graph of a particle is a straight line inclined to X-axis then its displacement – time graph will be a straight line.
