# Yahoo Web Search

1. ### What is the velocity of the ball 1.2 seconds after release ?

Absolutely no telling without knowing how it's released , whether it's being • dropped in the open • or let go to roll down...

1 Answers · Science & Mathematics · 21/09/2013

2. ### Determine the amount of energy released in bringing a charge of —600 nC from infinity to a distance of 1 mm fr?

...of electrostatic potential energy; that is, the energy released in moving a charge from infinity to a distance r... ===>>> is the amount of energy released in moving q from infinity to a distance of 1 mm...

2 Answers · Science & Mathematics · 16/03/2013

3. ### If the object is released , how far will it drop before coming to rest?

2 issues at work here: - The mass, when released , will be accelerated by gravity, so in turn you can determine the gravitational...

2 Answers · Science & Mathematics · 09/11/2009

4. ### Which releases more energy: nuclear fusion or matter-antimatter reactions?

...most of its energy. It is nowhere near completely efficient. It releases something along the 1% of the total possible energy, (since matter is still present after...

5 Answers · Science & Mathematics · 18/04/2013

5. ### how much joules of energy is released from a 40mm grenade blast?

...detonation (no doubt will be a very exothermic reaction so will be negative meaning release of energy if you're interested). However! A lot of...

2 Answers · Science & Mathematics · 04/11/2010

6. ### pre calc question? when a mass hanging from a spring is pulled down and then released , the motion is called?

...from a spring is pulled down and then released , the motion is called harmonic motion if there... the object is pulled down and then released , the object moves up and down at a constant frequency...

3 Answers · Science & Mathematics · 02/08/2012

7. ### How does splitting an atom cause it to release energy?

... repel each other. That is where the potential energy that can be released is. There is potential energy from the strong force too, but the...

6 Answers · Science & Mathematics · 12/08/2011

8. ### How long will it take for the ball to return to the height at which it was released ?

Determine speed of ball upon release : vf = vi + at vf = 0 + 40(0.2) vf = 8 m/s The...0: t = 0 is the point where the ball is released when 0 = v - ½gt, the ball returns...

3 Answers · Science & Mathematics · 16/02/2009

9. ### How do I make my Trebuchet release earlier?

There are two things that affect the release angle. Most obvious is the angle of the "finger" that the free...

1 Answers · Science & Mathematics · 21/12/2009

10. ### Why does energy have to be released when an ionic bond is formed?

A simplistic way of understanding why energy is released when an ionic bond is formed is to think of how the electric potential...

1 Answers · Science & Mathematics · 31/03/2010