hanpar1581 hanpar1581

10-02-2018
Physics

contestada

Two identical objects are moving directly toward one another at the same speed v. ~v â~v m m what is the total kinetic energy of the system of the two objects?

Respuesta :

jcherry99 jcherry99

19-02-2018

If they are identical, then their masses are the same. The speeds are the same. KE has no direction.
Total KE = 1/2 m v^2 + 1/2 mv^2 = mv^2

Answer Link

Otras preguntas

draw the following vectors

He is considered the spiritual leader of Christianity

8 sin x cos3 x + 8 sin3 x cos x = ?

Which excerpt from Brighton Beach Memoirs is ahoose the part of each sentence that is a dependent clause. When their ship docked, the immigrants had numbered id

Consider the following "generic rectangle" where the area of each region is given. Write equivalent expressions that express the area of the whole rectangle as

PLS QUICK I ONLY HAVE 2 HOURS

What type of the process(s) is/are shown in the figure below? (1) Malleability (2) Ductility (3) Elasticity (4) All of the choices

Slope is -4/5 and passes through the point (2, -3). 5

PLS HELP!1. Explain why your solutions have a purple color after the iron reagent is added. Yes, the answer is because it is absorbing the other colors. What is

Which of the following is a solution to the equation ¾x-12=-18? 4.5 -22.5 -40 -8