can average speed ever be zero? why or why not justify? and in grade 8 in language please.
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can average speed ever be zero? why or why not justify? and in grade 8 in language please.
have a good day.
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average speed can never be zero
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the formula for average speed is total distance covered / total time taken
since distance is a scalar quantity it can't have zero or any negative value.
therefore, average speed is never equal to zero
while apart from this, average velocity can be zero