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Science Clinic => Physics => Topic started by: itsmyluck on Jul 27, 2018

Title: The escape velocity is how many times the orbital velocity? A) B) 2 C) 2 D) 4 ...
Post by: itsmyluck on Jul 27, 2018

The escape velocity is how many times the orbital velocity?
 
  A)
  B) 2
  C) 2
  D) 4
  E)

Question 2

A fossil is found in a layer of strata above one layer dated at 2 million years. From this we can deduce the age of the fossil to be
 
  A) we can tell nothing about the fossil's age from this data
  B) younger than 2 million years
  C) between 2 and 3 million years old
  D) older than 3 million years

Title: The escape velocity is how many times the orbital velocity? A) B) 2 C) 2 D) 4 ...
Post by: cupcake16 on Jul 27, 2018

Answer to Question 1

A

Answer to Question 2

B

Title: The escape velocity is how many times the orbital velocity? A) B) 2 C) 2 D) 4 ...
Post by: itsmyluck on Jul 27, 2018

Thanks

Title: The escape velocity is how many times the orbital velocity? A) B) 2 C) 2 D) 4 ...
Post by: cupcake16 on Jul 27, 2018

Welcome :)