contestada

A rocket shoots up 123 meters. What is it initial velocity?How long is it ascending

Respuesta :

shariquekhan25ow696t
The initial velocity would be
u^2 = 2*9.8*123
u^2 = 2410.8
u^2 = 49 m/s
the time period will be
49/9.8 = 5 sec

Otras preguntas