Monday
March 30, 2015

Homework Help: physics

Posted by Anonymous on Friday, February 22, 2013 at 5:59am.

Tony (of mass 75 kg) coasts on his bicycle (of mass 15 kg) at a constant speed of 4 m/s,carrying a 14 kg pack. Tony throws his pack forward, in the direction of his motion, at 6 m/s relative to the speed of bicycle just
before the throw.What is the initial momentum of the system(Tony, the bicycle, and the pack)?
Answer in units of kg m/s

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

phys2 - A 60-kg astronaut is in space, far from any objects that would exert a ...
Physics - A weather balloon is floating at a constant height above Earth when it...
English - 9. Four Seasons in One Day? READ AND LEARN Tony : Hello, may I speak ...
6TH GRADE MATH - Tony and Alice are trying to reduce the amount of television ...
College Physics - A person riding a bicycle on level ground at a speed of 10.6 m...
Science Help! - Tony's teacher gave him an unknown substance to identify based ...
managerial economics - Suppose a manufacturer estimates its marginal cost at $1....
Physics - a person's metabolic processes can usually operate at a power of 6 W/...
physics - A person is standing on and facing the front of a stationary ...
math - Tony has 4 quarters, 5 dimes, and 8 nickels in his pocket. He takes out 2...

Members