Solve Dynamics Q4: Cylinder on Incline, Find Max Accel.

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In summary, a cylinder of mass m on a supporting carriage with angles of 45 degrees on either side, resting on an incline of 30 degrees, can have a maximum acceleration of 0.366g up the incline without losing contact at point B.
  • #1
jaymar023
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A cylinder of mass m rests in a supporting carriage. angles either side of cylinder are 45 degrees. the carriage is on an incline of 30 degrees, calculate the maximum acceleration a which the carriage may be given up the incline so that the cylinder does not lose contact at B. right hand side. will email picture if requested. ?
 
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  • #2
Hi jaymar023! :wink:

Show us what you've tried, and where you're stuck, and then we'll know how to help. :smile:
 
  • #3
is the answer 0.366g?
 
  • #4
jaymar023 said:
is the answer 0.366g?

dunno …

show us how you got it! :wink:
 
  • #5
Excellent work, jaymar03. Your answer in post 3 is correct.
 

1. What is the purpose of solving for the maximum acceleration in this scenario?

The purpose of solving for the maximum acceleration in this scenario is to understand the limits of the cylinder's motion on the incline. This information can be used to predict the cylinder's behavior and ensure that it does not exceed the maximum acceleration, which could result in instability or failure.

2. How is the incline angle of the surface affecting the maximum acceleration of the cylinder?

The incline angle of the surface directly affects the maximum acceleration of the cylinder. The steeper the incline, the greater the maximum acceleration will be. This is because the weight of the cylinder is now acting more perpendicular to the surface, increasing the force required to keep it in place.

3. What are the main factors that influence the maximum acceleration of the cylinder on the incline?

The main factors that influence the maximum acceleration of the cylinder on the incline include the mass of the cylinder, the angle of the incline, and the coefficient of friction between the cylinder and the surface. These factors all contribute to the overall force acting on the cylinder and its ability to accelerate.

4. How can the maximum acceleration of the cylinder be calculated?

The maximum acceleration of the cylinder can be calculated using the formula a = g(sinθ - μcosθ), where a is the maximum acceleration, g is the acceleration due to gravity, θ is the angle of the incline, and μ is the coefficient of friction. Alternatively, it can also be calculated by finding the net force acting on the cylinder and dividing it by its mass.

5. How can the maximum acceleration be used to ensure the stability of the cylinder on the incline?

The maximum acceleration can be used to ensure the stability of the cylinder by comparing it to the acceleration actually experienced by the cylinder. If the actual acceleration is close to or exceeds the maximum acceleration, steps can be taken to reduce the forces acting on the cylinder, such as by decreasing its mass or increasing the coefficient of friction.

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