A racing bike has uniform acceleration of 4m/s -2 then distance will it cover in 5 s after the starting from rest is
Question
A racing bike has uniform acceleration of 4 m/s².
Then distance will it cover in 5 s after starting from rest is?
Solution
The distance covered by an object starting from rest with uniform acceleration can be calculated using the equation of motion:
d = ut + 0.5at^2
where: d = distance covered u = initial velocity a = acceleration t = time
In this case, the bike is starting from rest, so the initial velocity (u) is 0. The acceleration (a) is 4 m/s^2 and the time (t) is 5 seconds. Substituting these values into the equation gives:
d = 05 + 0.545^2 d = 0 + 0.54*25 d = 0 + 50 d = 50 meters
So, the bike will cover a distance of 50 meters in 5 seconds.
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