A driver starts his parked car and within 4.6 seconds, reaches a velocity of 15 m/s. What is his acceleration?

Question

A driver starts his parked car and within 4.6 seconds, reaches a velocity of 15 m/s. What is his acceleration?

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MichaelMet 4 years 2021-09-05T00:50:07+00:00 1 Answers 61 views 0

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  1. thaiduong
    0
    2021-09-05T00:51:24+00:00
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    Answer: 6.
    All of the numbers in every row and column add up to 15! (Also, 6 is the only number not represented out of numbers 1 through 9.)
    And to the representation to his problem you can clear,y see that 4.6 seconds is actully the the time of the whole parking. so if you just do a simple equation… 4.6x10p/2×15/10×2 would get your answer to 6

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