Answer both questions please! For a short period of time, the frictional driving forceacting on the wheels of the 2.8-Mg van is Fp = (600t²)N, where t is in seconds.(Figure 1)%3DPart AIf the van has a speed of 21 km/h when t = 0, determine its speed when t = 5 s.%3D%3DFigure<) 1 of 1Express your answer to three significant figures and include the appropriateunits.HAValueUnits ReviewThe 5-lb box slides on the surface for which uk = 0.3.The box has a velocity v = 15 ft / s when it is 2 ft fromthe plate. (Figure 1)%3DPart AIf the box strikes the smooth plate, which has a weight of 25 lb and is held in positionby an unstretched spring of stiffness k = 400 lb / ft, determine the maximumcompression imparted to the spring. Take e = 0.8 between the box and the plate.Assume that the plate slides smoothly.Figure1 of 1v = 15 ft/sExpress your answer using three significant figures and include the appropriateunits.µA2 ftValueUnits

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For a short period of time, the frictional driving force acting on the wheels of the 2.8-Mg van is Fp = (600t?) N, where t is in seconds. (Figure 1) Part A If the van has a speed of 21 km/h when t = 0, determine its speed whent = 5 s. Figure < 1 of 1 Express your answer to three significant figures and include the appropriate units. HA ? Value Units

For a short period of time, the frictional driving force acting on the wheels of the 2.8-Mg van is Fp = (600t?) N, where t is in seconds. (Figure 1) Part A If the van has a speed of 21 km/h when t = 0, determine its speed whent = 5 s. Figure < 1 of 1 Express your answer to three significant figures and include the appropriate units. HA ? Value Units

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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