Question

39. For a given velocity, a projectile has the same range R for two angles of projection. If t1 and t2 are the time of flight in the two cases, then t1xt2 is equal to a)2R/g
b)r/g
c)4r/g
d)r/2g​

Answer 1

Answer:

gya ka ka ka is is is ka ka ka is is is ka ka is aur aur ka ka