A 13.0 kg wooden block rests on a ramp. The block slides down the incline when the minimum incline plane angle is θ. The friction coefficients are static friction coefficient = 0.41 and kinetic friction coefficient = 0.29. Determine the value of θ, then compute the acceleration at this angle once the block begins moving.

• A. θ = 22.3°; a = 1.09 m/s²
• B. θ = 16.2°; a = 1.12 m/s²
• C. θ = 16.2°; a = 0.00496 m/s²
• D. θ = 22.3°; a = 7.99 m/s²
• E. θ = 22.3°; a = 7.54 m/s²
• F. θ = 22.3°; a = 0.00118 m/s²
• G. θ = 16.2°; a = 8.29 m/s²
• H. θ = 16.2°; a = 8.62 m/s²

Answer: (A)