If a car required 18 seconds to stop to zero speed while it was moving at 50 Km/h, how can we calculate the acceleration or deceleration of car during crash

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- September 15th 2011, 08:36 AMmoonnightingaleacceleration of car is required to be calculated
If a car required 18 seconds to stop to zero speed while it was moving at 50 Km/h, how can we calculate the acceleration or deceleration of car during crash

- September 15th 2011, 09:04 AMe^(i*pi)Re: acceleration of car is required to be calculated
- September 15th 2011, 09:16 AMmoonnightingaleRe: acceleration of car is required to be calculated
the answer coes to be -0.77 m/sec

is it correct - September 15th 2011, 09:30 AMe^(i*pi)Re: acceleration of car is required to be calculated