a car has uniformly accelerated from rest to a speed of 25m/s after travelling 15m. What is the accelaration?
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a car has uniformly accelerated from rest to a speed of 25m/s after travelling 15m. What is the accelaration?
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Answer:
u = 0 m/s, v = 25 m/s, x = 75 m
Using v^2 = u^2 + 2ax => 25^2 = 0^2 + 2(a)75 => 150a = 625 => a = 625/150 = 25/6 m/s^2.
Explanation:
D AKO SURE