How do you find the mass given force and an angle?

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Homework Help Overview

The discussion revolves around calculating the mass of a ball given a horizontal force and an angle, specifically focusing on the relationship between force, angle, and mass in a physics context.

Discussion Character

  • Exploratory, Assumption checking

Approaches and Questions Raised

  • Participants explore the scenario of the ball being on a slope and discuss the components of forces acting on the ball. Questions arise about how to calculate the mass and the relevance of drawing a free body diagram.

Discussion Status

Some participants have suggested starting with a free body diagram and considering the components of forces, while others express uncertainty about how to proceed with the calculations. There is a mix of attempts to clarify the setup and the relationships involved.

Contextual Notes

There is a repeated emphasis on the need for participants to show effort in their problem-solving approach, indicating a focus on the learning process rather than just obtaining an answer.

angiep410
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A horizontal force, F, holds the ball steady. Given F = 9.00 N, and theta = 12.00 degrees, calculate the mass of the ball.

I honestly have no idea where to begin. Please help.
 
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I'm assuming the ball is on a slope. If so, you can find the component of the weight parallel to the slope, as it will equal the parallel component of the horizontal force.
 
sandy.bridge said:
I'm assuming the ball is on a slope. If so, you can find the component of the weight parallel to the slope, as it will equal the parallel component of the horizontal force.

how do you do this?
 
angiep410 said:
A horizontal force, F, holds the ball steady. Given F = 9.00 N, and theta = 12.00 degrees, calculate the mass of the ball.

I honestly have no idea where to begin. Please help.

angiep410 said:
how do you do this?

Draw a free body diagram to start, and then use the hints in Post #2... Please show some effort on you schoolwork problems...
 

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