HafsatMohammed HafsatMohammed

18-12-2021
Physics

contestada

A body is thrown up into the air takes a time of 4s to reach the height. What is the velocity with which the body was thrown up.(g=10ms2)

Respuesta :

denniswalker510 denniswalker510

18-12-2021

Answer:

40m/s

Explanation:

V= u + at

v= 0

a= -10

t= 4

0= u -40

u= 40m/s

just trial!!!!!!!

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