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Author Question: How fast would a 1000-kg car be traveling if it had a kinetic energy equal to 1000 Calories? a. 91 ... (Read 85 times)

Lisaclaire

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on: Jul 28, 2018
How fast would a 1000-kg car be traveling if it had a kinetic energy equal to 1000 Calories?
 a. 91 m/s
  c. 12 m/s
  b. 2.9 m/s
  d. 8 m/s

Question 2

Doug rubs a piece of fur on a hard rubber rod, giving the rod a negative charge. What happens?
 a. Protons are removed from the rod. c. Electrons are added to the rod. b. The fur is left neutral.
  d. The fur is also charged negatively.


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Athena23

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Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


Lisaclaire

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Reply 2 on: Jul 28, 2018
Excellent

dawsa925

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

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