A projectile is shot from the ground at a velocity of #14 m/s# at an angle of #pi/4#. How long will it take for the projectile to land?

1 Answer
Mar 1, 2016

2.02030509 seconds


see first of all its 2d question so every formula is same but the angle comes in the picture . if throw it at an angle #pi/4# it will go farthest . the formula which i applied is #t=(2vsinpi/4)g# angle can be different according to the question you can also derive this equation from 1d projectile formula by taking components