You stand on the top of a tall building and throw a baseball directly downwards. When the baseball leaves your hand, it has a speed of 6 m/s. a. Four seconds after you throw it, what is the acceleration of the baseball? Show your work and explain your steps. b. Four seconds after you throw it, what is the velocity of the baseball? Show your work and explain your steps.
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The acceleration of the ball while falling down is the acceleration due to gravity, g=9.8m/s2.
To find the speed of the ball after 4 seconds of throw, use equation of motion
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