Monday
November 24, 2014

Homework Help: physics

Posted by Anonymous on Sunday, August 4, 2013 at 8:46am.

After several large firecrackers have been inserted into its holes, a bowling ball is projected into the air using a homemade launcher and explodes in midair. During the launch, the 5.33-kg ball is shot into the air with an initial speed of 11.3 m/s at a 42.9 angle; it explodes at a peak of its trajectory, breaking into three pieces of equal mass. One piece travels straight up with a speed of 3.45 m/s. Another piece travels straight back with a speed of 2.39 m/s. What is the velocity of the third piece?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Mathematics -- Geometry -- - A bowling ball is a solid ball with a spherical ...
Astronaut launches bowling ball - A 100 kg astronaut carries a launcher loaded ...
Advanced physical science - A fiery ball of wood is loaded into a medieval ...
Physics - A large air-filled 0.1-kg plastic ball is thrown up into the air with ...
physics - A 5.2 kg projectile is launched from a launching device. It leaves the...
Physics - A ball of mass 0.3 kg, initially at rest, is projected from ground ...
Physics - a 1kg ball is thrown into the air with an initial velocity of 30 m/sec...
Physics - Please help me... :( There is a moving bowling ball on the track. A ...
Physics - A missile launcher, mass M, at rest on a horizontal track fires a ...
Physics - A missile launcher, mass M, at rest on a horizontal track fires a ...

Search
Members