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Author Question: A car and a truck are traveling in the same direction along a straight section of highway. The car ... (Read 30 times)

robinn137

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on: Jul 27, 2018
A car and a truck are traveling in the same direction along a straight section of highway. The car is moving at 55. mph and the truck is moving 45. mph. What is the velocity of the car relative to the truck?
 
  What will be an ideal response?

Question 2

A bullet shot straight up returns to its starting point in 10 s. Its initial speed was
 
  A) 98 m/s.
  B) 49 m/s.
  C) 9.8 m/s.
  D) 24.5 m/s.
  E) 32. ft/s.


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heyhey123

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Reply #1 on: Jul 27, 2018
Answer to Question 1

10. mph forward

Answer to Question 2

B


robinn137

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Reply 2 on: Jul 27, 2018
Wow, this really help

bblaney

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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