aseelmohammed453 aseelmohammed453

29-04-2021
Physics

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a rocket sled decelerates from 400m/s to 0 in 5 seconds. Calculate the acceleratio

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arashkhan468 arashkhan468

29-04-2021

Answer:

80m/s2

Explanation:

a = v-u/ t

=>a = 0- 400/ 5

= -400/5

= -80m/s2

v- sign is negligible

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