Friday
March 27, 2015

Homework Help: Physics

Posted by Kaleigh on Saturday, January 28, 2012 at 11:46pm.

A ball is thrown straight up from the ground
with an initial velocity of 30.4 m/s; at the
same instant, a ball is dropped from the roof
of a building 21.1 m high.
After how long will the balls be at the
same height? The acceleration of gravity is
10 m/s2.
Answer in units of s

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physical Science - Four balls are taken to the top of a building. Ball 1 is ...
Physics - A ball is thrown upward from the ground with an initial speed of 23.2 ...
Physics - A ball is thrown upward from the ground with an initial speed of 23.2 ...
Physics - A ball is thrown upward from the ground with an initial speed of 49 m/...
Physics - A ball is thrown upward from the ground with an initial speed of 23.1...
physics - A ball is thrown upward from the ground with an initial speed of 26.7 ...
physics - A ball is thrown upward from the ground with an initial speed of 25 m/...
Physics - A ball is thrown upward from the ground with an initial speed of 25 m/...
physics - A ball is thrown upward from the ground with an initial speed of 26.2 ...
science - A ball is thrown upward from the ground with an initial speed of 16.0 ...

Members