Asked by Ayomide
A car starting From rest is accelerated to a velocity of 28m/s, a brake is apply in 4 second. Calculate its acceleration.
Answers
Answered by
oobleck
insufficient data.
All we know is that it will start slowing down when the brake is applied.
Now, if you meant that it accelerated for 4 seconds, then
a = 28m/s / 4s = 7 m/s^2
It's not my job to figure out what you mean.
It's your job to say it so clearly you cannot be misunderstood.
All we know is that it will start slowing down when the brake is applied.
Now, if you meant that it accelerated for 4 seconds, then
a = 28m/s / 4s = 7 m/s^2
It's not my job to figure out what you mean.
It's your job to say it so clearly you cannot be misunderstood.
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