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Author Question: A valid unit for momentum is which of the following? a. kgm/s2 c. kgm/s b. kg/m2 d. ... (Read 28 times)

jlmhmf

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on: Jul 28, 2018
A valid unit for momentum is which of the following?
 a. kgm/s2
  c. kgm/s
  b. kg/m2
  d. Nm

Question 2

A 6.0-mC charge is placed at the origin and a second charge is placed on the x axis at x = 0.30 m. If the resulting force on the second charge is 5.4 N in the positive x direction, what is the value of its charge?
 a. 9.0 nC
  c. 9.0 mC
  b. 9.0 nC
  d. 9.0 mC


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janieazgirl

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

C

Answer to Question 2

A


jlmhmf

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  • Posts: 552
Reply 2 on: Jul 28, 2018
Gracias!

mammy1697

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Reply 3 on: Yesterday
Wow, this really help

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