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Author Question: A brick weighs 50.0 N, and measures 30.0 cm 10.0 cm 4.00 cm. What is the maximum pressure it can ... (Read 131 times)

nautica902

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on: Jul 29, 2018
A brick weighs 50.0 N, and measures 30.0 cm  10.0 cm  4.00 cm. What is the maximum pressure it can exert on a horizontal surface due to its weight?
 
  A) 1.25 Pa
  B) 12.5 Pa
  C) 1.25 kPa
  D) 12.5 kPa

Question 2

A proton strikes an oxygen-18 nucleus, producing fluorine-18 and another particle X. What is the other particle X?
 
  A) neutron
  B) positron
  C) alpha particle
  D) electron
  E) gamma ray


Tabitha_2016

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Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

A


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