A plot of land contains 5.8 acres. How many square meters does it ...

[ENagel]

A plot of land contains 5.8 acres. How many square meters does it contain? 1 acre = 43,560 ft2
 
  A) 2.3  104 m2
  B) 7.1  103 m2
  C) 7.0  104 m2
  D) 5.0  104 m2

Question 2

A ball is thrown at an angle  above the horizontal. In the presence of the acceleration due to gravity, how far below the straight-line path following its original direction of motion will the ball be at the end of 1.0 second?
 
  A) 20 m
  B) 4.9 m
  C) 9.8 m
  D) 2.5 m
  E) None of the other choices is correct.

[Expo]

Answer to Question 1

A

Answer to Question 2

B

[ENagel]

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