Thursday
November 27, 2014

Homework Help: physics

Posted by John on Friday, February 24, 2012 at 1:04am.

A skater of mass 74.0 kg initially moves in a straight line at a speed of 4.60 m/s. The skater approaches a child of mass 45.0 kg, whom he lifts on his shoulders. Assuming there are no external horizontal forces, what is the skater's final velocity?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physics - A skater of mass 85.5 kg initially moves in a straight line at a speed...
physics - A skater of mass 74.5 kg initially moves in a straight line at a speed...
Physics - an ice skater with a mass of 80kg pushes off against a second skater ...
physics - Consider an object on which the net force is a resistive force ...
physics - Consider an object on which the net force is a resistive force ...
physics - Use principles of force and kinematics to answer these: a. A 40 kg ...
Physics - Use principles of force and kinematics to answer these: a. A 40 kg ...
physics 1 - A speed skater goes around a turn that has a radius of 35 m. The ...
physics - A speed skater goes around a turn that has a radius of 33 m. The ...
Physics - A speed skater goes around a turn that has a radius of 31 m. The ...

Search
Members