Accelaration of a car in a motion is 1.5m/s2 . How much is the increase in a velocity in 4s

Asked by sreekumar1974 | 3rd Sep, 2018, 07:44: PM

Expert Answer:

The equation of motion that is relating final velocity v to initial velocity u, acceleration a and time t is " v = u+at ".
hence velocity after 4 second is, v = u+1.5×4 = ( u+6)  m/s

Answered by Thiyagarajan K | 4th Sep, 2018, 05:56: AM

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