Question

Under what conditions the formulae of range, time of flight and maximum height can be applied directly in case of a projectile motion?

• A. Between two points lying on the same horizontal line.
• B. Between two points lying on the same vertical line.
• C. Can be applied for any case
  
• D. None of the above
  

Answer 1

The correct option is A Between two points lying on the same horizontal line.

The formulae of range, time of flight and maximum height can be applied directly when the initial and the final points lie on same horizontal line.

For example : These can be applied directly in case of flat horizontal surface i.e ground, but not on the inclined surface.