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1. [20 pts] Dr. Navarro's Amazon package finally arrives and it is full of much needed supplies (baby food, diapers, toi
Posted: Tue Jun 07, 2022 3:38 pm
by answerhappygod
- 1 20 Pts Dr Navarro S Amazon Package Finally Arrives And It Is Full Of Much Needed Supplies Baby Food Diapers Toi 1 (38.49 KiB) Viewed 48 times
1. [20 pts] Dr. Navarro's Amazon package finally arrives and it is full of much needed supplies (baby food, diapers, toilet paper, Clorox wipes, etc.). To have fun, Dr. N pushes the box (with gloves on of course!) up the sloped driveway with a force P. If the amazon box weighs 10 lbs, and the coefficient of dynamic friction between the box and ground is 0.4, calculate the acceleration of the box up the ramp if (a) P= 30 lb, and (b) P= 50 lb and explain your results for each case and what it means for the box motion. Assume Dr. N applies the force P=30 lb, find (c) the velocity of the box up the ramp after 10 secs, and calculate (d) the displacement of the box up the ramp after 10 secs. Assume the box starts from rest. Make sure you show the Free Body Diagram (FBD) and the Kinetic Diagram (KD) and proper coordinate system. amazon 30° 2.