Two particles are projected from the same point with the same speed at different angles theta_(1) and theta_(2) to the horizontal. If their respectively times of flights are T_(1) and T_(2) and horizontal ranges are same then (a) theta_(1) + theta_(2) = 90^(@)(b) T_(1) = T_(2)tan theta_(1) (c) T_(1) = T_(2) tan theta_(2) (d) T_(1) sin theta_(2) = T_(2) sin theta_(1)

Two particles are projected from the same point with the same speed at

1.	Two particles are projected from the same point with the same speed at different angles theta_(1) and theta_(2) to the horizontal. If their respectively times of flights are T_(1) and T_(2) and horizontal ranges are same then (a) theta_(1) + theta_(2) = 90^(@)(b) T_(1) = T_(2)tan theta_(1) (c) T_(1) = T_(2) tan theta_(2) (d) T_(1) sin theta_(2) = T_(2) sin theta_(1)
Answer» a, B, d are correct a, C, d are correct b, c, d are correct a, b, c are correct Answer :A