What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Since acceleration is constant

So the distance moved in constant acceleration will be given as

as we know that

t = 17 s

so distance moved is given by

so distance moved will be 170 m

acceleration = (change in speed) / (time for the change)

change in speed = (20-120)= -100 m/s.

1.5 min = 90 sec

acceleration = -100/90 = -1.11 m/s^2.

we don't care about the 150kg or the 2,500 meters. they don't make any difference.

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explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right