Question 709611
If I jump in my car and reach a speed of 60KLM/HR in 5 seconds. What is my acceleration?

I originally thought 12 KLM/Hr, but dad says that is wrong. At the start I'm going slow, and then by the 5 second point in time, I'm travelling at 60 KLM/ HR.
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60 km/hr = 1 km/min = 1/60 km/sec
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a = (1/60)/5 = 1/300 km/sec/sec
a = 10/3 meters/sec/sec