Question

A car starts to move from rest and attains a velocity of 30m/s after 15 seconds.Is the velocity of the car uniform​

Answer 1

Answer:

velocity of the car is -2

Explanation:

no it will not be uniform

Answer 2

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It starts at 0, and ends at 30. Is 30 the same as 0?

If it isn’t the same value the whole time, it’s not uniform.

And no, we don’t know for a fact whether the acceleration is uniform. And if we’re talking about real cars and not spherical cars of uniform density,

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→ the acceleration probably "isn’t" uniform.