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Author Question: If object A has more mass than object B, a. A will weigh more than B. b. A will be harder to ... (Read 42 times)

ss2343

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on: Jul 28, 2018
If object A has more mass than object B,
 a. A will weigh more than B.
  b. A will be harder to accelerate than B.
  c. A will be harder to keep moving in a circle.
  d. all of the above

Question 2

Heisenberg's thought experiment to determine the location of an electron is illustrated here. Why don't we observe the effects of the uncertainty principle in our macroscopic world?
 a. The uncertainty principle is turned off in the macroscopic world.
  b. We never want to know both an object's momentum and its position at the same time.
  c. Because of the smallness of Planck's constant.
  d. Because the deBroglie wavelengths of macroscopic objects are too large.
  e. Because the relativistic principles of Einstein apply instead.


Hdosisshsbshs

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

D

Answer to Question 2

c


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