A tennis ball machine serves a ball vertically into the air from a height of 2 feet, with an initial speed of 110 feet per second. After how many seconds does the ball attain its maximum height? November 26, 2019 by Rimpa A) 2.87 sec B) 3.44 sec C) 4.65 sec D) 5.41 sec View AnswerOption – b. Similar QuestionsOSI Reference Model provides a framework for discussing network operations and designChylomicrons are synthesized within theDirections : For the Assertion (A) and Reason (R) below, choose the correct alternative Assertion (A) : Glass tumbler breaks in winter when hot water is poured in it. Reason (R) : When hot water is poured. the outer surface of glass expands.3 divided by 1/3?Where is a Web Intelligence variable stored?INI extension refers usually to what kind of file?Sambhu buys rice at Rs. 10/kg and puts a price tag on it so as to earn a profit of 20%. However, his faulty balance shows 1000 gm when it is actually 800 gm. What is his actual gain percentage ?The fundamental object of ‘Panchayati Raj’ system is to ensure which among the following?Who considered the rights to Constitutional Remedies as very ‘heart to soul ‘ of the Indian ConstitutionFind the odd one out of the group ?