Calculate AMA given μk = 0.019 and an angle of 11 degrees.

And the lever arm lengths?

This is all that was given

To calculate the acceleration due to gravity (AMA) given the coefficient of kinetic friction (μk) and an angle (θ), we need to follow these steps:

Step 1: Identify the given values:
- Coefficient of kinetic friction (μk) = 0.019
- Angle (θ) = 11 degrees

Step 2: Convert the angle from degrees to radians:
- Given angle (θ) = 11 degrees
- To convert degrees to radians, use the formula: radians = degrees * (π/180)
- θ in radians = 11 * (π/180)
≈ 0.192 radians (rounded to three decimal places)

Step 3: Apply the formula to calculate the acceleration due to gravity (AMA):
- AMA = μk * cos(θ)
= 0.019 * cos(0.192)
≈ 0.019 * 0.982
≈ 0.0187 (rounded to four decimal places)

Therefore, the acceleration due to gravity (AMA) is approximately 0.0187.