Part (b) is just a kinematics problem - use the acceleration you find in part (a). Hint 1 At a post office, a parcel tha

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Part B Is Just A Kinematics Problem Use The Acceleration You Find In Part A Hint 1 At A Post Office A Parcel Tha 1 (45.18 KiB) Viewed 37 times

Part (b) is just a kinematics problem - use the acceleration you find in part (a). Hint 1 At a post office, a parcel that is a 20.0-kg box slides down a ramp inclined at 31∘ with the horizontal. The coefficient of kinetic friction between the box and plane is 0.0300. a. Find the acceleration of the box. a= m/s2 b. Find the velocity of the box as it reaches the end of the plane, if the length of the plane is 2.1 m and box starts at rest. vf​= m/s