Friday
November 28, 2014

Homework Help: physics

Posted by morgan on Tuesday, September 11, 2012 at 12:14am.

Two students are on a balcony 24.4 m above the street. One student throws a ball, b1, vertically downward at 20.3 m/s. At the same instant, the other student throws a ball, b2, vertically upward at the same speed. The second ball just misses the balcony on the way down.
(a) What is the difference in time the balls spend in the air?

(b) What is the velocity of each ball as it strikes the ground?
velocity for b1

velocity for b2

(c) How far apart are the balls 0.510 s after they are thrown?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - Two students are on a balcony 19.6 m above the street. One student ...
Physics - Two students are on a balcony 24.3m above the street. One student ...
Physics - Two students are on a balcony 22.3 m above the street. One student ...
Physics - Two students are on a balcony 24.3 m above the street. One student ...
physics - Two students are on a balcony 24.4 m above the street. One student ...
physics - Two students are on a balcony 21.4 m above the street. One student ...
Physics - Two students are on a balcony 24.9 m above the street. One student ...
Physics - Two students are on a balcony 19.6 m above the street. One student ...
physics - two students are on a balcony 20.6 m above the street. One student ...
physics - two students are on a balcony 20.6 m above the street. One student ...

Search
Members