A ball is shot vertically upward with a speed of 150 m/secfrom a point 80 m above the ground. (Hint: a(t)= -9.8 m/sec²) (Round off the final answer to two decimal places.) a. How long will it take the ball to reach its highest point? b. What is the highest point it reaches? c. How long will it take the ball to reach the ground? d. What is the velocity of the ball when it strikes the ground?
A ball is shot vertically upward with a speed of 150 m/secfrom a point 80 m above the ground. (Hint: a(t)= -9.8 m/sec²) (Round off the final answer to two decimal places.) a. How long will it take the ball to reach its highest point? b. What is the highest point it reaches? c. How long will it take the ball to reach the ground? d. What is the velocity of the ball when it strikes the ground?
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Transcribed Image Text:A ball is shot vertically upward with a speed of 150 m/secfrom a point 80 m above the ground.
(Hint: a(t) = -9.8 m/sec²) (Round off the final answer to two decimal places.)
a. How long will it take the ball to reach its highest point?
b. What is the highest point it reaches?
c. How long will it take the ball to reach the ground?
d. What is the velocity of the ball when it strikes the ground?
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