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Free Fall

Study the dis...

Question

Study the distance time graph of a toy car given here and choose the incorrect statement from the following.

A

The toy car is covering a distance of 5 m during first 10 seconds

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B

The toy car is covering a distance of 5 m in between 10 to 20 seconds

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C

Distance travelled during last 10 seconds is 5 m.

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D

None of these

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Solution

The correct option is C Distance travelled during last 10 seconds is 5 m.
In the last 10 sec, the distance is decreasing with time. If an object is moving then the distance can not be negative.
Option C not a correct statement.

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