Tarzan (m = 87 kg) tries to cross a river by swinging from a 13.0 m long vine.?
tarzans swings in a circular motion (half a circle). Therefore net force is = mv^2/r At bottom of his swing there are two forces acting on him the tension of the rope and gravitational pull. Net Force=mv^2/r = T - mg = (87kg) x (4m/s^2) / (13m) = T - (87kg x 9.8m/s^2) T=960N Tension of rope is equal to the force tarzan exerts on vine.
What is a vine in YouTube?
Vine- ‘A popular internet slang related to short videos’Vine was originally a video hosting service where users used to share 6 seconds long video, kind of micro vlogging site. The idea was to help people create clips capturing casual / impromptu moments in and around their lives. It was acquired by Twitter. Pushing Creativity in six seconds was a challenging task and finally it was shut down by Twitter due to various other reasons.The culture survived, the vision remained, the idea grew and what you see today in Youtube, the viral vine compilation videos is just the re-incarnation of the ideas of the initial vine hosting service.Avik PaulFollow me on these social media sitesFacebook - Avik's PhotographyInstagram- Avik Paul (@avikshutter) • Instagram photos and videosTwitter- Avik Paul (@aviky2k) | TwitterYoutube- Check the videos I made, Please subscribe Abhishikta
Is BB Ki Vines overrated?
May be , though his content is really good but now I feel his content is not as good as it used to be .In above pic , it is a screenshot of video uploaded yesterday and you can see that 44views and 449 likes , what i feel about this is people do not even see what is inside the video .As far as content is concerned ,This video is way better thanThough his efforts are really appreciable , he is doing it with hardwork , dedication and what he is getting is the result of that .Thanks !!! Hope It Helps !!!Pic and Video Source - YouTube
Why is BB ki Vines so popular?
I can give you Ten reasons to explain why he is so popular among us and why we love him so much. So here it go.1. Because, HutiyaWe absolutely love Fameer Fuddi and the way he speaks. From ‘hutiya’ to ‘fex’ everything leaves us in fits of uncontrollable laughter. Also the way he puts a stop to Mr. Hola’s tactics is beyond hilarious.2. This portrayal of our struggleSwearing is a big no no in our households, be it parents or children. The struggle as we know it is too real. To save ourselves from the long lectures on ‘Yeh tarbiyat di hai humne tumhain?’ BB has provided us with a mind-blowing solution.3. How every boy can relate to thisEvery boy has been bhai-zoned at some point of time. BB understands the sheer pain and dukh one goes through when they hear the word bhai instead of baby.4. DJ Waaley Babu Mera Gaana Chala DoWe’ve all been singing this song and cannot, just CAN NOT get it out of our head even though it makes no sense. BHAI KONSA GAAAANNNAAA?!5. This one ahmazing time Bekaar Vines and BB ki Vines collaboratedYUSSSS! OUR TWO FAVORITES IN ONE VIDEO! It was a dream come true for many and brought out the fangirls in us. Perfection is this.6. How BB respects womenBB is what you’d call a real gentleman. He knows about the problems a girl faces in her day to day life and how a small thing said can affect her in a big way. His respect for women is what makes him attractive. AND he’s hot. Another plus point. *wink wink*7. Rishteydaar ki shaadi = tortureOur parents have at one time or another forced us to go to a rishtedaar’s shaadi, even though we have no idea who Shanno khaala ki beti ki saas ki behen ki poti is, we have to go because ‘Beta log kya kahain gain, aapka beta nahi aaya?’8. Kame**ey DostIt is self inflicted torture when bae calls you in front of your friends and you pick up the call. Every friend is going to take janam janam ka badla from you at that time. Kyun k har aik friend ka**ena hota hai9. Bhook Lagti Hai? Haan Haw*s ki.Dr. Sehgal and his awesomazing patients are all we need to brighten our days. Part 3 is a personal favorite10. Angry MasterjiThe Angry Masterji series is an epic portrayal of what teachers go through when they have a student like BB in their class.HOPE NOW YOU MUST HAVE UNDERSTAND OUR LOVE FOR HIM.
One funny physcis question, who know the answer?
Jill acts like a pendulum. The total force acting on the vine will be a sum of the centripetal force and force due to gravity. Centripetal acceleration is given by: a = v^2 / r = (2.2) ^2 / 6.5 = 0.7 m/s^2 So the Centripetal force is m*a = 61 * 0.7 = 45.4 N The force due to gravity is: F = m*a = 61 * 9.8 = 597.8 N So the total force acting on the vine downwards is 597.8 + 45.4 = 643.2 N The tension in the vine must be equal and opposite to these forces. So the tension in the vine is 643.2 N. Hope that helps.
Ashish Chanchlani Vines or BB Ki Vines, who is better, and why?
I personally think that BB ki Vines is better as compared to Aashish Chanchalani Vines.I am not saying that Chanchalani Vines aren't good. A few of them really are very good. But only a few.I found a few of his vines pretty dull. In terms of consistency, BB ki Vines does a greater job. Almost all of BB videos are great.Intellectually, again BB ki Vines have an edge. Aashish's jokes sometimes are a bit kiddish and over acted.Content Wise, BB has a greater range of jokes which just hits the youth . It is all about our daily struggles, especially boy’s ;) .Like I said, Aashish's jokes are a bit kiddish and are more relatable to high school kids, not exactly the college people out there.In terms of Repetition, I'll agree , that Aashish does better.His No two videos are alike. BB sometimes use similar topics or jokes more than once.Overall, BB is Better.Thanks for A2A. ★