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One end of a light, elastic string, of natural length 1.2m and modulus of elasticity 32N, is attached to a

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One end of a light, elastic string, of natural length 1.2m and modulus of elasticity 32N, is attached to a fixed point, B. A particle, P, of mass 1.5 kg, is then attached to the other end of the string. The particle P is held 2m vertically above the point B and then released.

a. Find the acceleration of P when it is 1.5 m above B.

b. Find the kinetic energy of P when it is at the same horizontal level as B.

c. Find the distance below B when the particle first comes to instantaneous rest.

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a To find the acceleration of P when it is 1 5 m above B we can use the equation for the acceleratio…View the full answer


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Cambridge International AS & A Level Further Mathematics Coursebook

Cambridge International AS & A Level Further Mathematics Coursebook

ISBN: 9781108403375

1st Edition

Authors: Lee Mckelvey, Martin Crozier

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Question Details
Chapter # 16
Section: Exercises 16C
Problem: 5
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Question Posted: October 07, 2021 01:30:27
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