Phiblui Phiblui

23-09-2020
Physics

contestada

A rocket starts from rest and accelerates at a uniform rate of 190m/s for 2.4 seconds. What is its final velocity?

Respuesta :

Johnmwenya Johnmwenya

30-09-2020

Answer:

190m/s

Explanation:

acceleration is the change of velocity in a given time. rate =190/2.4=79.16m/s

( )squared

V=u+at

V=0+17.16*2.4

V=190m/s

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