Question

Time of flight of an object projected with speed 20 m/s and an angle 30° with horizontal then time of flight is

Answer 1

Answer:

plzz give me brainliest ans and plzzzz follow me

Answer 2

Dear student,

It is given that the initial speed of projectile is 20 m/s and the angle of elevation is 30°. We need to find the time of flight.

By the concepts of projectile motion in 2 dimension, we know that, time of flight of a projectile is given by;

                      T = 2u sin∅/g

Putting the given values in the equation, we obtain;

             T = 20 × sin 30°/ 10

             T = 20 × 2 /2 × 10

             T = 2 seconds

Hence, the time of flight for the projectile is 2 seconds.