The displacement ( $x$ ) versus time ( $t$ ) curve for two particles is as shown in figure. Which of the following statements is correct for time interval between $0$ to $10$ s?

The particle

A

is speeding up while

B

is slowing down.

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Both the particles are initially speeding up and then slowing down.

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Both the particles are initially slowing down and then speeding up.

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Particle

A

is speeding up first and then slowing down while

B

is slowing down first and then speeding up.

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Solution

The correct option is A Both the particles are initially speeding up and then slowing down.
Since both A & B have slope increasing initially & decreasing afterwards to zero thus option (B) is correct

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The displacement (x) versus time (t) curve for two particles is as shown in figure. Which of the following statements is correct for time interval between 0 to 10 s?

The correct option is A Both the particles are initially speeding up and then slowing down.Since both A & B have slope increasing initially & decreasing afterwards to zero thus option (B) is correct

The displacement ( $x$ ) versus time ( $t$ ) curve for two particles is as shown in figure. Which of the following statements is correct for time interval between $0$ to $10$ s?

The correct option is A Both the particles are initially speeding up and then slowing down.
Since both A & B have slope increasing initially & decreasing afterwards to zero thus option (B) is correct