Wednesday
April 23, 2014

Homework Help: PHYSICS - PLEASE HELP

Posted by Mary on Wednesday, November 28, 2012 at 7:45am.

Part A:
A cardinal (Richmondena cardinalis) of mass 4.5010^−2 kg and a baseball of mass 0.142 kg have the same kinetic energy. What is the ratio of the cardinal's magnitude p(c) of momentum to the magnitude p(b) of the baseball's momentum?

Part B:
A man weighing 650 N and a woman weighing 460 N have the same momentum. What is the ratio of the man's kinetic energy K(m) to that of the woman K(w)?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

PHYSICS - PLEASE HELP - Part A: A cardinal (Richmondena cardinalis) of mass 4.50...
Physics - Part A: A cardinal (Richmondena cardinalis) of mass 4.5010^−2 ...
Physics - Part A: A cardinal (Richmondena cardinalis) of mass 4.5010^−2 ...
Federal Tax II - Perry organized Cardinal Corporation 10 years ago by ...
books (Hamlet) (look over questions please) - c. Cardinal Wolsey suggests that ...
Mathematics - Cardinal Number - Hi, This is a really easy question. I think I am...
French III - How do I put these sentences in the subjunctive tense? Please help ...
physics. HELP PLEASE ! - An athlete executing a long jump leaves the ground at a...
intro to physics - an athlete executing a long jump leaves the ground at a 28 ...
physics- please help - A 65 kg bungee jumper leaps from a bridge. She is tied ...

Search
Members