Sunday
April 19, 2015

Homework Help: Physics

Posted by Jacob on Sunday, April 12, 2009 at 12:50am.

Two rollerbladers throw a frisbie back and forth on a frictionless surface. Which does not change?

a. Momentum of an individual rollerblader
b. Momentum of the frisbie
c. Momentum of the system consisting of the frisbie and rollerbladers throwing the ball
d. Momentum of the system consisting of both rollerbladers and the frisbie

I say B, am I right.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - I think I chose the correct answer. In a closed system, two carts have...
Physics - Consider an isolated system consisting of two masses, each of which ...
Physics - drwls? - A 2000 kg truck traveling north at 38 km/hr turns east and ...
Please help with Physics Quickly - 1. How are impulse and momentum related? (...
Physics Momentum - 1) Two 1 kg balls move away from each other, one traveling 5 ...
Physics - A billiard ball of mass m = 0.250 kg hits the cushion of a billiard ...
Physics - Angular Momentum - When the angular momentum changes, the 'change' in ...
physics - Identical forces act for the same length of time on two different ...
Physics - Momentum - Under what circumstances is the change in momentum of a ...
physics conservation of momentum - A 0.5 kg ball is thrown horizontally towards ...

Members