Question

A body is projected from the ground at an angle of 30° with the horizontal at an initial speed of 128 ft/s.

Problem 5:


A body is projected from the ground at an angle of 30° with the horizontal at an initial speed of 128 ft/s. Ignoring air friction, determine:

  1. a) in how many seconds it will strike the ground.

  2. b) how high it will go.

  3. c) what its range will be.


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Answer #1

5 No tnibiae speed - 12 8 f1s e 36 No X-Companert of welo city No Core Non Componert of velscity Voy tVo AhO :32.2 fs a Time

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