Question

Can speed of an object can be negetive? Justify.​

Answer 1

Explanation:

speed cannot be negative, because the ratio of distance travelled and the time taken by an body can be zero but not negative since distance and time are positive quantities and speed is obtained by the ratio of these two quantities .

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Answer 2

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Can speed of an object can be negetive? Justify.

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Speed of an object cannot be negative because speed is a scalar quantity. Speed is given as:

Speed = Distance travelled/Time taken

The ratio of distance travelled and the time taken by a body can be zero but not negative.

Since distance and time are positive quantities and speed is obtained by the ratio of these two quantities, speed cannot be negative.

Explanation:

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