Monday
September 22, 2014

Homework Help: physics

Posted by mack on Saturday, November 19, 2011 at 6:08pm.

A ball weighing 1.78 N is shot through a launcher, achieving a speed ( from rest) of 41 m/s in 0.28 s.
A) What is the mass of the ball?
B) What is the acceleration of the ball as it moves through the launcher?
C) What average force acted on the ball to make it accelerate?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science - a ball weighing 1.78N is shot through a launcher, achieving a speed ...
science - A ball weighing 1.78 N is shot through a launcher,achieving a speed (...
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 ...
Astronaut launches bowling ball - A 100 kg astronaut carries a launcher loaded ...
physics - After several large firecrackers have been inserted into its holes, a ...
Physics - 5. The ball launcher in a pinball machine has a spring that has a ...
College Physics - The ball launcher in a pinball machine has a spring that has a...
Physics - A winning basketball shot in the last second of a game is launched ...
physics - A basketball player makes a jump shot. The 0.581 kg ball is released ...

Search
Members