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Author Question: Jeff throws a ball straight up. For which situation is the vertical velocity zero? a. on the way up ... (Read 41 times)

drink

  • Hero Member
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  • Posts: 554
on: Jul 28, 2018
Jeff throws a ball straight up. For which situation is the vertical velocity zero?
 a. on the way up
  c. on the way back down
  b. at the top
  d. none of the above

Question 2

A bird, accelerating from rest at a constant rate, experiences a displacement of 37 m in 11 s. What is the average velocity?
 a. 1.7 m/s
  c. 3.4 m/s
  b. 2.5 m/s
  d. zero


Ahernandez18

  • Sr. Member
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  • Posts: 361
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

C


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