I need help solving the equations symbolically and I don't know how to get the m value for the first part. A box is motionless, sitting on a ramp with an incline of 0 =54.4 ° being pulled in the direction up the rampby a spring with a spring constant of k=150 N/m that is stretched x=6.4 m. The coefficient of frictionbetween the ramp and the box are u s=0.53 and u k=0.15 and the friction force is going down the ramp.What is the mass of the box?Solve symbolically:Solve numerically:Units: kgIf the box starts moving up a ramp with an acceleration of a=2.41 m/s², what is the new length that thespring will stretch?Solve symbolically:Solve numerically:6.54s Units: mof

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A box is motionless, sitting on a ramp with an incline of 0 =54.4° being pulled in the direction up the ramp by a spring with a spring constant of k=150 N/m that is stretched x=6.4 m. The coefficient of friction between the ramp and the box are u =0.53 and u k=0.15 and the friction force is going down the ramp. What is the mass of the box? Solve symbolically: Solve numerically: m= Units: kg If the box starts moving up a ramp with an acceleration of a=2.41 m/s², what is the new length that the spring will stretch? Solve symbolically: Solve numerically: 6.54 Units: m

A box is motionless, sitting on a ramp with an incline of 0 =54.4° being pulled in the direction up the ramp by a spring with a spring constant of k=150 N/m that is stretched x=6.4 m. The coefficient of friction between the ramp and the box are u =0.53 and u k=0.15 and the friction force is going down the ramp. What is the mass of the box? Solve symbolically: Solve numerically: m= Units: kg If the box starts moving up a ramp with an acceleration of a=2.41 m/s², what is the new length that the spring will stretch? Solve symbolically: Solve numerically: 6.54 Units: m

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter5: Newton's Laws Of Motion

Section: Chapter Questions

Problem 44PQ: A student working on a school project modeled a trampoline as a spring obeying Hookes law and...

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