A net horizontal force is required for a body to move in a ...

[student77]

A net horizontal force is required for a body to move in a horizontal circle.
 
  Indicate whether the statement is true or false

Question 2

Two flat glass plates, 10.0 cm wide, touch at one end but are separated by a thin wire at the other end, forming a wedge. Light with a wavelength of 450 nm shines almost perpendicularly on the glass and forms fringes which are 1.80 mm apart.
 
  What is the diameter of the wire? A)
 
  25.0 m
  B)
 
  17.5 m
  C)
 
  20.0 m
  D)
 
  12.5 m
  E)
 
  10.0 m

[katkat_flores]

Answer to Question 1

TRUE

Answer to Question 2

D

[student77]

Both answers were spot on, thank you once again

[katkat_flores]

Great! Please up vote