The ____________ angle for a given surface is that angle below ...

[soccerdreamer_17]

The ____________ angle for a given surface is that angle below which a projectile will ricochet and above which the projectile will penetrate the surface.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

For soft bullets striking a hard surface, the angle of reflection will usually be ____________ than the incident angle.
 
  Fill in the blank(s) with the appropriate word(s).

[bd5255]

Answer to Question 1

Answer: Critical

Answer to Question 2

Answer: Smaller

[soccerdreamer_17]

Thanks for the timely response, appreciate it

[yeungji]

Great answer, keep it coming