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Velocity being a vector, it is tricky to say that "velocity increases or decreases". Its magnitude might decrease - but its magnitude is, precisely, the speed.

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When velocity is zero and acceleration is less than zero does the speed increase?

if acceleration is <0 and velocity =0 then you got the handbrake on


Does an object's speed increase even if acceleration decreases?

Yes, an object's speed can still increase if its acceleration decreases, as long as the acceleration is positive. If the acceleration decreases but remains positive, the object will continue to speed up, just at a slower rate.


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What factor will increase the speed of a sound wave in the air?

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Can a body have constant velocity but changing speed?

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When acceleration and velocity are in the same direction the speed will?

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Does the speed of induct motor increase or increase when the motor load increase?

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What does Bernoulli's principles states?

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