A projectile is fired from ground level at an angle of 40.0 above ...

[Mr. Wonderful]

A projectile is fired from ground level at an angle of 40.0 above horizontal at a speed of 30.0 m/s. What is the speed of the projectile when it has reached a height equal to 0.500 of its maximum height?
 
  A)
 
  26.0
 
  B)
 
  27.4
 
  C)
 
  28.7
 
  D)
 
  26.7
 
  E)
 
  28.1

Question 2

Consider three drinking glasses. All three have the same area base, and all three are filled to the same depth with water. Glass A is cylindrical. Glass B is wider at the top than at the bottom, and so holds more water than A.
 
  Glass C is narrower at the top than at the bottom, and so holds less water than A. Which glass has the greatest liquid pressure at the bottom? A)
 
  Glass A
  B)
 
  Glass B
  C)
 
  Glass C
  D)
 
  All three have equal non-zero pressure at the bottom.
  E)
 
  All three have zero pressure at the bottom.

[courtney_bruh]

Answer to Question 1

D

Answer to Question 2

D

[Mr. Wonderful]

Both answers were spot on, thank you once again

[courtney_bruh]

Great! Please up vote