Two objects of masses m₁ = 0.54 kg and m, = 0.86 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 290 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find thefinal velocity of each object as shown in figure (b). (Let the positive direction be to the right. Indicate the direction with the sign of your answer.)V₁ =m/s3₂m/sV₁m₁m₁m₂m₂a A 45.0-kg girl is standing on a 162-kg plank. The plank, originally at rest, is free to slide on a frozen lake, which is a flat, frictionless surface. The girl begins to walk along the plank at a constant velocity of 1.33 m/s to the right relative to the plank. (Let the direction the girl is moving in be positive. Indicate the direction with the sign of your answer.)(a) What is her velocity relative to the surface of ice?m/s(b) What is the velocity of the plank relative to the surface of ice?m/s

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Description: Two objects of masses m₁ = 0.54 kg and m, = 0.86 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k = 290 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not atta

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Two objects of masses m, 0.54 kg and ma. (Let the positive direction be to the right. Indicate the direction with the sign of your answer.) ₂0.86 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k 290 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find the final velocity of each object as shown in figure (t m/s m/s "₂" wwwwwwwwww b @

Two objects of masses m, 0.54 kg and ma. (Let the positive direction be to the right. Indicate the direction with the sign of your answer.) ₂0.86 kg are placed on a horizontal frictionless surface and a compressed spring of force constant k 290 N/m is placed between them as in figure (a). Neglect the mass of the spring. The spring is not attached to either object and is compressed a distance of 9.6 cm. If the objects are released from rest, find the final velocity of each object as shown in figure (t m/s m/s "₂" wwwwwwwwww b @

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter5: Displacement And Force In Two Dimensions

Section: Chapter Questions

Problem 8STP

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