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April 19, 2014

April 19, 2014

Posted by **Leo** on Tuesday, September 4, 2012 at 7:41pm.

Spiderman is running along the rooftops jumping from building to building. The distance between 2 buildings is 20m. What trajectory would be most efficient for him to jump at? At that angle,what must his minimum velocity be to make the jump?

Thank you very much!

- physics -
**Elena**, Wednesday, September 5, 2012 at 12:05pmMax distance at the angle 45º

L=vₒ²•sin2α/g,

vₒ=sqrt(L•g/ sin2α)=sqrt(20•9.8/1)=14 m/s

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