March 23, 2017

Post a New Question

Posted by on Monday, September 3, 2012 at 7:33pm.

A blue ball is thrown upward with an initial speed of 19.8 m/s, from a height of 0.5 meters above the ground. 2.4 seconds after the blue ball is thrown, a red ball is thrown down with an initial speed of 7.9 m/s from a height of 22.5 meters above the ground. The force of gravity due to the earth results in the balls each having a constant downward acceleration of 9.81 m/s2. What is the maximum height the blue ball reaches? What is the height of the red ball 3.12 seconds after the blue ball is thrown? How long after the blue ball is thrown are the two balls in the air at the same height?

  • physics needs help - , Tuesday, September 4, 2012 at 3:13am

    Indicate your subject in the "School Subject" box, so those with expertise in the area will respond to the question.

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question