xiyiana xiyiana

04-09-2017
Physics

contestada

A supersonic jet flying at 150 m/s is accelerated uniformly at the rate of 22m/s² for 20s.What is its final velocity

(Also if you can please explain how to find final velocities)

Respuesta :

04-09-2017

v=u+at where v is final velocity u is initial velocity a is acceleration and t is time taken

this v = 150+22 (20) =590 m/s

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