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need help with this physics problem?
Brandon places a 5Ō kg crate on an inclined plane (as shown below). The coefficient of friction between
the crate and the inclined plane is 0.35. Find all forces acting on the crate and find the acceleration of the
crate. the incline is 25 degrees
2 Answers
- oubaasLv 74 years agoFavorite Answer
Motive force Fm = m*g*sin 25°
normal force F = m*g*cos 25
friction force Ff = F*μ = m*g*cos 25*μ
Accelerating force Fa = Fm-Ff = m*g*(sin 25-cos 25*μ)
acceleration a = Fa/m = m*g*(sin 25-cos 25*μ)/m = 9.806*0.1054 = 1.034 m/sec^2
- 4 years ago
"As shown below", just Ctrl+C and Ctrl+V! HaHaHaHa!!!
Anyways, The solution of this problem is x, where x can be any rational number. The answer will vary if their are apples in the crate
Moreover, doesn't Brandon have anything else to do than sliding a crate?
P.S. Waiting to be awarded with the best answer!
