A 3 kg particle is moving with an initial velocity of 20 m/s to the right when it explodes into two fragments. Immediately after the explosion, which occurs at the origin of the coordinate system, the velocity of fragment A is observed to be 60 m/s and the fragments are traveling in the direction shown. Answer: A) what is the mass of fragment A; B) what is the speed of fragment B.
A 3 kg particle is moving with an initial velocity of 20 m/s to the right when it explodes into two fragments. Immediately after the explosion, which occurs at the origin of the coordinate system, the velocity of fragment A is observed to be 60 m/s and the fragments are traveling in the direction shown. Answer: A) what is the mass of fragment A; B) what is the speed of fragment B.
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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A 3 kg particle is moving with an initial velocity of 20 m/s to the right when it explodes into two fragments. Immediately after the explosion, which occurs at the origin of the coordinate system, the velocity of fragment A is observed to be 60 m/s and the fragments are traveling in the direction shown. Answer: A) what is the mass of fragment A; B) what is the speed of fragment B.
Transcribed Image Text:lempo restante 3:59:28
Questão 3
Uma partícula de 3Kg está se movendo com uma velocidade inicial de 20 m/s para a direita quando explode em
dois fragmentos.
Ainda não
respondida
Imediatamente após a explosão, que ocorre na origem do sistema de coordenadas, a velocidade do fragmento A
é observada como 60 m/s e os fragmentos estão viajando na direção mostrada.
Vale 2,50
ponto(s).
P Marcar
Responda:
questão
A) qual é a massa do fragmento A;
B) qual é a velocidade do fragmento B.
MA
VA : 60 m/sEC
45°
Vo = 20m/s
m: 3 Kg
Dovo
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