Part A. A 2.7 kg block is sitting on a ramp inclined at an angle θ = 27°°. There are coefficients of friction μs​ = 0.48

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Part A. A 2.7 kg block is sitting on aramp inclined at an angle θ = 27°°. There arecoefficients of friction μs​ = 0.48 and μk​ =0.28 between the block and the ramp. What is the minimum forceFmin (in N) that must be applied horizontally in order to movethe block up the ramp?
Part B. A 121 g mass is attached to alight string, which is placed over a frictionless, massless pulleyand attached to a 134 g block sitting on a ramp inclined at 19°°.Assuming the block starts from rest and the coefficient of kineticfriction μk​ = 0.20, how long (in s) will it take theblock to move 85 cm?
Part C. A block of mass m1 = 1.5 kgis sitting on a rough horizontal surface with frictioncoefficients μsμs​ = 0.49 and μk​ = 0.27. It isconnected via a massless string and a massless, frictionless pulleyto a cart of mass m2 = 3.4 kg on a ramp inclined at 27°°. If thesystem is nudged and put into motion, what is the magnitude of itsacceleration (in m/s2)?
Part DA block of mass m1 = 1.8 kg issitting on a rough horizontal surface with frictioncoefficients μsμs​ = 0.45 and μkμk​ = 0.30. Itis connected via a massless string and a massless, frictionlesspulley to a cart of mass m2 on a ramp inclined at 37°°. Whatis the maximum value of m2 (in kg) for which this system willremain motionless?
Round your answer to one (1) decimal place.
If there is no solution or if the solution cannot be found withthe information provided, give your answer as: -1000