A spring having a spring constant of 500.0 N/m is permanently attached to a 4.00kg mass initially at rest on a horizontal surface. The coefficient of kinetic friction between the mass and the surface is 0.500. The spring is originally unstretched with the mass at rest. A constant horizontal force F=100.0NÑ is applied to the mass. a)When the mass moves 10.0cm to the right what is the speed of the mass? Answer in m/s. But just input the numerical answer without including the m/s

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter6: Energy Of A System
Section: Chapter Questions
Problem 26P
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Please use at least 4 significant figures throughout the entire problem! Also use 9.80m/s2 for the acceleration due to gravity. DO NOT USE 10 M/S2 FOR THE ACCELERATION DUE TO GRAVITY!

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A spring having a spring constant of 500.0 N/m is pemanently attached to a 4.00kg mass
initially at rest on a horizontal surface. The coefficient of kinetic friction between the mass and
the surface is 0.500. The spring is originally unstretched with the mass at rest. A constant
horizontal force F=100.0N is applied to the mass.
a)When the mass moves 10.0cm to the right what is the speed of the mass? Answer in m/s. But
just input the numerical answer without incduding the m/s
F=100 N
4.00 kg
Transcribed Image Text:A spring having a spring constant of 500.0 N/m is pemanently attached to a 4.00kg mass initially at rest on a horizontal surface. The coefficient of kinetic friction between the mass and the surface is 0.500. The spring is originally unstretched with the mass at rest. A constant horizontal force F=100.0N is applied to the mass. a)When the mass moves 10.0cm to the right what is the speed of the mass? Answer in m/s. But just input the numerical answer without incduding the m/s F=100 N 4.00 kg
In this second part the same spring having a spring constant of 500.0 N/m is attached to the same
4.00 kg mass. The mass is now at rest on a frictionless 60° incline as shown below. How much
would the spring be compressed from its natural length if it is in its equilibrium position?
Answer in centimeters. But just input the numerical part of the answer without including the
units.
4.00 kg
60°
Transcribed Image Text:In this second part the same spring having a spring constant of 500.0 N/m is attached to the same 4.00 kg mass. The mass is now at rest on a frictionless 60° incline as shown below. How much would the spring be compressed from its natural length if it is in its equilibrium position? Answer in centimeters. But just input the numerical part of the answer without including the units. 4.00 kg 60°
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