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Course Intro. & Questions : #1 & #2 (in Hindi)
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In this lesson we'll discuss on the introduction of this course firstly and then we'll solve question #1 & #2 from the question paper of IIT JEE MAINS 2017 - Set A

Kumar Ketan is teaching live on Unacademy Plus

Kumar Ketan
#Specialisation in Electronics #6 years teaching experience #Physics Faculty in Kota #"magical education" (211k+ subs) #Writer

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sir in second question jab ball ground par ayegi tab uski velocity bhi to hogi jis velocity se ball ko throw karenge
Kumar Ketan
8 months ago
ji Haa bilkul hogi isiliye to third option correct ans h qki past point or velocity ki value Mil rhi h Lekin negative direction me hogi
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  2. 26.4k views 4.9 unacademy Kumar Ketan #16 Educator in IIT JEE #6 years teaching experience #IT JEE Physics #YouTuber (150k+ subs) #Unacademy educator(25kt lifetimeviews) #Under graduate topper Follow me on the Unacademy Learning App 1.3k 2 26 Followers Following Courses Get updates about new courses Watch all my lessons .Download slides and watch offline Lists (1) Kumar Ketan HINDI IIT JEE Physics by Kumar Ketan for lIT JEE 8 4 saves Kumar Ketan


  3. IIT JEE 2017 PHYSICS Q. #1 to Q. #30 INDIAN IAN INSTITUTE Complete Paper Solution


  4. Question 1 A man grows into a giant such that his linear dimensions increase by a factor of 9. Assuming that his density remains same, the stress in the leg will change by a factor of (3) 81 (4) 1/81


  5. Sol. = 93 IIt Density remains same So, mass oc Volume m-93 (Area)t -92 (Area), Stress Mass)xg Area 2 m mA 93 92 29


  6. Question 2 A body is thrown vertically upwards. Which one of the following graphs correctly represent the velocity vs time? t>


  7. Sol. Acceleration is constant and negative