Question

Problem2: Johnny throws a ball at angle of 70⁰ . The velocity of the ball is...

Problem2:

Johnny throws a ball at angle of 70⁰ . The velocity of the ball is 15 m/s when it leaves his foot.

Calculate the following: Show all the formulas you use and write your complete calculation under each part.

  1. Initial velocity in X, and Y direction

Vͦ X =

Vͦ Y =

b- Time to reach to its maximum height.

c) Maximum height of the ball with respect to the ground.

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