From the roof of a very tall building, at aheight of 500 m, a ball with a mass of 0.2kgis launched vertically upwards, at aninitial speed of 50 m/s. (Choose the positivedirection of movement upwards (theground corresponding to position 0); thusthe speed is positive when the object goesup and negative when the object goesdown)Considering the magnitude of air resistanceforce = v/4000Find the maximum height reached abovethe ground and the moment when it willtouch the ground (it is assumed that theball avoids the building in its fall towardsthe ground). Here v is the speed measuredin m/s. Indicate the differential equationscorrectly set. Take another 9.81 for the valueof g.

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Find the maximum height reached above the ground and the moment when it will touch the ground (it is assumed that the ball avoids the building in its fall towards the ground). Here v is the speed measured in m/s. Indicate the differential equations correctly set. Take another 9.81 for the value of g.

Find the maximum height reached above the ground and the moment when it will touch the ground (it is assumed that the ball avoids the building in its fall towards the ground). Here v is the speed measured in m/s. Indicate the differential equations correctly set. Take another 9.81 for the value of g.

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter2: Vectors

Section: Chapter Questions

Problem 4CQ: What do vectors and scalars have in common? How do they differ?

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