Question

A VEHcile starts form rest and its final velocity becomes 25m/s after 10 seconds calculate its acceleration

Answer 1

Answer:

Acceleration = 2.5m per sec^2

Answer 2

Solution :

• initial velocity (u) = 0
• final velocity (v) = 25m/s
• time = 10s

● By using 1st equation of motion :

• v = u + at

›› 25 = 0 + a × 10

›› 25 = 10a

›› a = 25/10

›› a = 2.5 m/s²

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