ex1 - Physics 2210 EXAM Fall 2016 Dr Anthony Pantziris 1 Name YEY Unid Discussion TA Discussion Section Show all I Work Circle vour answer(s Aboxof mass

ex1 - Physics 2210 EXAM Fall 2016 Dr Anthony Pantziris 1...

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Physics 2210 - Fall 2016 EXAM 1 Dr. Anthony Pantziris Name: YEY Unid: Discussion TA: I Discussion Section: Show all Work!! Circle vour answer(s). Aboxof mass m:2.00 kg is launchedwithaspeedofvs= 16.0m/suparampthatmakesanangle of 0:25.0owith respect to the horizontal. The coefficient of kinetic friction between the box and the ramp is py: 0.240. (a) [3 px.] Draw a clear free body diagram for the box. (b) [4 pts.] Calculate the normal force the ramp exerts on the box. (c) [4 pts.J Calculate the frictional force on the box. (d) [5 pts.J Calculate the acceleration of the box. (e) [4 pts.] Calculate the distance d it will go up the ramp before stopping. ,! a) ,1 u - f--*n l\ I *lJ b) Zfu= g *-2 N- rJcat7=o fi/= ryr0s0 - c) fr= IoN = +.>6 /V l) zFr = ffia. ft= 3';rg
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