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JEE PYQ: Motion In One Dimension Question 1

Question 1 - 2021 (16 Mar Shift 1)

The velocity-displacement graph describing the motion of a bicycle is shown in the figure.

v-x graph with v (ms$^{-1}$) on y-axis and x (m) on x-axis. v increases linearly from 10 at x=0 to 50 at x=200, then remains constant at 50 for x > 200

The acceleration-displacement graph of the bicycle’s motion is best described by:

(1) a vs x graph — a increases linearly from 2 to 18 for 0 < x < 200, then drops to 0 for x > 200

(2) a vs x graph — a increases linearly from 2 to 18 for 0 < x < 200, then drops to 0 for x > 200, with a curve at transition

(3) a vs x graph — a is constant at 18 for 0 < x < 200, then drops to 0

(4) a vs x graph — a is constant at 2 for 0 < x < 200, then drops to 0

Show Answer

Answer: (1)


Learning Progress: Step 1 of 32 in this series