Acceleration of an inclined plane?

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Homework Help Overview

The discussion revolves around determining the necessary angle and height for an inclined plane to achieve a specific acceleration of 0.5 m/s², without considering friction or the weight of the object. The subject area includes concepts of acceleration, gravity, and inclined planes in physics.

Discussion Character

  • Exploratory, Assumption checking, Mathematical reasoning

Approaches and Questions Raised

  • Participants explore how to relate the angle of the incline to the desired acceleration, with one suggesting the use of gravitational components. Others express uncertainty about whether to use trial and error or specific equations.

Discussion Status

The discussion is active, with participants questioning the relationship between acceleration and the angle of the incline. Some guidance has been offered regarding the use of gravitational components, though there is no explicit consensus on the approach to take.

Contextual Notes

Participants are working under the constraint of not accounting for friction and not considering the weight of the object, which may limit the methods available for solving the problem.

iloveephysics
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If I have a ramp that is 1.143 meters long, and I need to make it incline at a certain angle and height to make sure the acceleration is .5 m/s^2, how would I go about doing that without taking friction into account and without weighing anything?
 
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How might you find the component of the acceleration due to gravity parallel to the incline?
 
i am so lost on this, not sure if it's just trial and error or if I can use some type of equation
 
do i do a=gsin(theta) where g is 9.8
 
iloveephysics said:
do i do a=gsin(theta) where g is 9.8
Exactly.
 

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