Seudónimo Seudónimo

01-03-2016
Physics

contestada

A 4.00 kg rock is rolling 10.0m/s find its kinetic energy

Respuesta :

olemakpadu olemakpadu

01-03-2016

Kinetic Energy = (1/2)mv²

Where m = mass in kg, v = velocity in m/s, Kinetic Energy is in Joules

Kinetic Energy = (1/2)mv²

   = (1/2)*4*10² . Use your calculator.

   = 200 Joules

Answer Link

Otras preguntas

A TV satellite dish has a parabolic shape. Signals reflect off the dish and are collected at the focal point (focus) of the parabola. The distance from the vert

Reciprocal of (3/7)^2

(true or false) the mass needed to sustain a nuclear chain reaction is known as the critical mass.

how do I do this correctly?

Which function represents the graph of f(x) = -3|x| after it is translated 5 units down? - g(x) = -3|x| +5 - g(x)=-3x - 5| - g(x) = -3|x + 5| - g(x)=-3x - 5

London bought 5 bottles of water a day for 18 days. On the 19th day, London bought 8 bottles of water. Write an expression that matches the sentence above.

Where does the energy released by fission and fusion come from?

The graph of y-3=2.5(x-1) is shown. ( check image ) the graph can be used to model the amount of water , y , being poured into an 8 - ounce glass iver x seconds

HELP PLEASE! Select a figure from the options which will continue the same series as established by the problem figures. Please answer somebody! Need answer.

If the profit is 25 and cp is 105 what will be the profit present