A car is in a drag race where it accelerated from rest at 3m/s^2 until it reaches it maximum velocity. The race is 100m long.
Part A: If the car reaches its maximum velocity after 5 seconds, what is the cars maximum velocity.
Part B: How fat has the car travelled when it reaches it maximum velocity?
Part C: As the race is 100m long, how long does it take for the car to reach the finish line?
Hence maximum velocity reached after the five seconds is 15m/s
C) We know,
Displacement,S= ut+1/2 at2
Hence distance travelled till the maximum velocity reached is 37.5metre.
Hence time to cover 100m is 8.1 seconds
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