If s represents the displacement and t represents the time for an object moving with rectilinear motion according tothe given function, find the instantaneous velocity for the given time.7) s=73 +1012+4t + 10; t=37)A) 137B) 87C) 263D) 2538) The power P (in W) generated by a particular windmill is given by P= 0.015 V3 where V is thevelocity of the wind (in mph). Find the instantaneous rate of change of power with respect tovelocity when the velocity is 9.5 mph. Round answer to the nearest tenth.A) 9.0 W/mphB) 25.7 W/mphC) 4.1 W/mphD) 0.4 W/mph9) Murrel's formula for calculating the total amount of rest, in minutes, required after performing aparticular type of work activity for 30 minutes is given by the formula R(w) = 30(w - ), wherew- 1.5w is the work expended in kilocalories per min. A bicyclist expends 6 kcal/min as she cycleshome from work. Find R'(w) for the cyclist; that is, find R'(6).A) 13.33 min2/kcalC) 3.7 min2/kcalB) 2.96 min2/kcalD) 444 min2/kcal10) The electric power P (in W) as a function of the current i (in A) in a certain circuit is given byP= 2512 +70i. Find the instantaneous rate of change of P with respect to i for i=0.9 A.A) 108 W/A10)B) 92.5 W/AC) 83.25 W/AD) 115 W/A

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Description: If s represents the displacement and t represents the time for an object moving with rectilinear motion according tothe given function, find the instantaneous velocity for the given time.7) s=73 +1012+4t + 10; t=37)A) 137B) 87C) 263D) 2538) The powe

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If s represents the displacement andt represents the time for an object moving with rectilinear motion according to the given function, find the instantaneous velocity for the given time. 7) s=73 +102+4t+10; t=3 7) A) 137 B) 87 C) 263 D) 253

If s represents the displacement andt represents the time for an object moving with rectilinear motion according to the given function, find the instantaneous velocity for the given time. 7) s=73 +102+4t+10; t=3 7) A) 137 B) 87 C) 263 D) 253

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 3.62AP: After a ball rolls off the edge of a horizontal table at time t = 0, its velocity as a function of...

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