xiomara99 xiomara99

10-02-2017
Physics

contestada

An object is dropped from a height of 25 meters. At what velocity will it hit the ground?

Respuesta :

miner3mj miner3mj

10-02-2017

You can use Vf^2-Vi^2 = 2ax

Vf^2 - 0 = 2(9.81)(25)

Or you can use energy

mgh = 1/2mv^2

2gh =v^2

Same thing

Answer Link

Otras preguntas

Factor the following polynomial 9x2 + 21x – 18

By selling a radio for $8400 a dealer gained 12% .how much money did she gain

Who is a kleptomania ?

If the integer $152AB1$ is a perfect square, what is the sum of the digits of its square root?

3 investiga sobre la estructura política de los Estados Unidos

For the reaction 2A + 4B ----> 2C + 2D, at a particular instant in time, the rate of the reaction is 0.0352 M/s. What is the rate of change of B? Show Work!A

the product 17.10 ✕

HELP ME WITH THIS PROBLEM PLEASE!!

It is a hot day, and Bert is thirsty. Here is the value he places on each bottle of water: Value of first bottle $7, Value of second bottle $5, Value of third b

you recently purchased an items online but you are not happy with it. write an email of the complaint to the manager of the shopping website say what he bought,