radhapun4 radhapun4

12-05-2017
Physics

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A car is travelling at a velocity of 15 m/s due north speeds up uniformly to a velocity of 30 m/s in 3 seconds. calculate its accelartion.

Respuesta :

12-05-2017

ac= v-u÷time taken
ac=30-15÷3
=ac= 5m/s

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