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Juli2301 [7.4K]

2 years ago

7

a car travels at 15 m/s for 10 s. It then speeds up with a constant acceleration of 2.0 m/s? for 15 s. At the end of this time,

what is its velocity?

1 answer:

Firlakuza [10]2 years ago

6 0

V = u + at where u is initial velocity (15 m/s), a is acceleration (2m/s^2) and t is time (15 seconds)

V = 15 + 2 X 15

V = 45 m/s

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