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Author Question: A 160 lb person has a mass of 160/32 = 5 slugs. A 160 lb person steps into an elevator and stands on ... (Read 82 times)

RRMR

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on: Jul 28, 2018
A 160 lb person has a mass of 160/32 = 5 slugs. A 160 lb person steps into an elevator and stands on a bathroom scale. Determine the scale reading for the given scenarios. The elevator cable breaks.
 a. 150 lb c. 170 lb
  b. 160 lb d. none of the above

Question 2

This figure shows hydrogen's three isotopes: (a) hydrogen, (b) deuterium, and (c) tritium. How many protons and neutrons does the isotope oxygen 15 have?
 a. 7 protons and 8 neutrons
  b. 8 protons and 7 neutrons
  c. 8 protons and 15 neutrons
  d. 15 protons and 8 neutrons
  e. 8 protons and 15 neutrons


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nhea

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

D

Answer to Question 2

b


RRMR

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Reply 2 on: Jul 28, 2018
Excellent

nguyenhoanhat

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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