A bullet is accelerated down the barrel of a gun by hot gases produced in the combustion of gun powder. What is the average force exerted on a 0.0300-kg bullet to accelerate it to a speed of 600 m/s in a time of 2.00 ms (milliseconds)?
Step 1 of 3
The average force exerted on the bullet can be calculated using Newton’s second law which relates the mass and acceleration of the bullet with the force exerted .
where, m = mass of the bullet = 0.03 kg
a = acceleration of the bullet in m/s2.
Step 2 of 3
The acceleration of the bullet can be calculated by taking the ratio of change in the velocity to change in the time.
where, v = v vo
t = t to
v and voare initial and final velocity respectively.
t and to are initial and final velocity respectively.
Here, v = 600 m/s and vo= 0 m/s
t = 2.00 ms = 210-3 s and to= 0 s
= 300000 ms-2
a = 3105 ms-2
Textbook: College Physics
Author: Paul Peter Urone, Roger Hinrichs
This full solution covers the following key subjects: bullet, gun, Force, barrel, accelerate. This expansive textbook survival guide covers 34 chapters, and 3125 solutions. The answer to “A bullet is accelerated down the barrel of a gun by hot gases produced in the combustion of gun powder. What is the average force exerted on a 0.0300-kg bullet to accelerate it to a speed of 600 m/s in a time of 2.00 ms (milliseconds)?” is broken down into a number of easy to follow steps, and 46 words. College Physics was written by and is associated to the ISBN: 9781938168000. Since the solution to 7PE from 8 chapter was answered, more than 973 students have viewed the full step-by-step answer. This textbook survival guide was created for the textbook: College Physics , edition: 1. The full step-by-step solution to problem: 7PE from chapter: 8 was answered by , our top Physics solution expert on 07/07/17, 04:39PM.