nandoc41510 nandoc41510

28-10-2020
Physics

contestada

An object on another planet with g= 25 m/s^2 hits the ground in 5 s.
What is its final speed?

Respuesta :

Аноним Аноним

28-10-2020

Answer:

using the kinematic equation V= Vo+ a t

Explanation:

I'm guessing that the object starts from "rest" and is allowed to fall to the planet and takes 5 seconds to hit the ground

V =25 * 5

V=125 m/s .. pretty fast that's about 280 MPH

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