A) If a ball travels in the air for 6 seconds when does the ball reach its highest point? B) Find the initial velocity of the ball? A answer choices: a. 2secs b. 2.5secs c. 3secs d. 5secs B answers choices: a. 20m/s. b. 25m/s. c. 26m/s. d. 29.4m/s

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.

there are no components of a physical goal mentioned on the list of choices that you've provided.