Compare acceleration to free fall acceleration

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Homework Help Overview

The discussion revolves around a problem in one-dimensional motion with constant acceleration, specifically focusing on the acceleration of a space capsule launched from a cannon with a given launch speed.

Discussion Character

  • Exploratory, Mathematical reasoning

Approaches and Questions Raised

  • Participants explore the relationship between initial velocity, final velocity, distance, and acceleration, considering the use of kinematic equations to find the acceleration.

Discussion Status

Some participants have provided guidance on identifying the appropriate kinematic equation to use, while others are clarifying the problem's parameters. Multiple interpretations of the problem setup are being explored.

Contextual Notes

There is a question regarding the specific launch point of the capsule, which may influence the interpretation of the problem. The original poster expresses uncertainty about their approach, indicating potential constraints in understanding the problem fully.

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i have this problem i can't seem to get i think i am overthinking but just can't get it what is. this is a one dimensional motion with constant acceleration.what is the acceleration of a space capsule fired from a 220m long cannon with a launch speed of 10.97km/s
 
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where is the capsule fired from?
 
Last edited:
Nevermind I've got it now. If you assume the launch speed it the velocity at the then off the barrel you need to use a kinematic equation. Can you think of which one you will need?
 
You know that the initial velocity, the final velocity and the distance that it went, there is an equation with those three variables and the acceleration. with that you have an equation with one unknown.
 

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