domingo, 7 de mayo de 2017

Usain Bolt vs Cheetah

2 comentarios:

  1. Hello;
    My name is Alaitz González and during this physical education assessment we have been practising speed in addition to football.
    I decided to make this comment about speed because in the second assesment I make a comment about the sport that we have been improving in that moment.
    Usain Bolt is an important sprinter in the world reaching a speed of 37`5 km/h. In the video which I have selected compares the speed of a Cheetah vs Bolt.
    An 11 year old cheeath broke the 100 meter record.
    Sarah the cheetah has pulverized the world record of 100 meters reaching a speed of 98 km / h , in only 5.95 seconds, making the 9.59 seconds of Usain Bolt seem insignificant beside her.
    These animals are able to accelerate as fast as a Lamborghini, 10 km / h in a single stride and this is the reason of their high speed as the video says.
    I hope you like it.
    Bye.

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  2. Hello to everybody!
    Today I'm going to comment this video of my classmate because I really like and I think this video explains you briefly the explanation of the video and my opinion:
    First of all; on the video what we can see is a comparison between Usain Bolt and a cheetah, I don't imagine that a cheetah runs with a high difference of speed (cheetah: 70 miles Usain Bolt: 28 miles). And this catches my attention because I supose that doesn't were so far the speed.
    Also I have chosen this video because it explains you why the cheetah runs faster than him and is because different types of fibers, the cheetah's fibers are specialized in speed but doesn't has resistance, and in Usain Bolt's case (humans) can't be like the cheetah because needs to sustain the own weight .
    And this is all my explanation of the video I hope you liked.

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