syed664 syed664

14-02-2021
Physics

contestada

a body is thrown at an angle 30°to the horizontal with kinetic energy 40J.atbthe highest point of its motion the kinetic energy will be?

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mattalexander1984 mattalexander1984

14-02-2021

At it’s peak the vertical component will be 0. The horizontal component will remain: 40 * cos30 = 20 J

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