A Ball Is Hit At An Angle Of 30 Degree And It Reaches A Distance Of 50 M. Given The Same Initial Velocity, At What Other Angle Should A Ball Be Hit To

A ball is hit at an angle of 30 degree and it reaches a distance of 50 m. Given the same initial velocity, at what other angle should a ball be hit to reach the same distance?

A. 15 degree
B. 45 degree
C. 60 degree
D. 75 degree

Good Day

Problem:

A ball is hit at an angle of 30 degree and it reaches a distance of 50 m. Given the same initial velocity, at what other angle should a ball be hit to reach the same distance?

Answer:

C. 60 degree

Trajectories at angles 15° and 75° have similar ranges. Trajectories at angles 30° to 60° almost have similar ranges but longer than trajectories at angles 15° and 75°. Trajectories whose angle closest to or at 45° covered the longest range.

The  trajectories are still a result of a constant horizontal velocity and a "vertical motion" of constant  acceleration.

Hope it helps...=)


Comments

Popular posts from this blog

Ano Ang Ibig Sabihin Ng Pagmamahal Sa Katotohanan?

Ano Ang Dahilan Ng Pagkakaudlot Ng Rebolusyon Sa Kabanata 26 Ng El Filibusterismo

Ano Ang Ginampanan Ng Mga Prayle At Kura Sa Noli