A projectile follows a straight-line path instead of a parabolic trajectory. Which could be the launch angle?

A. 90°
B. 45°
C. 30°

*projectile can only follow the straight line path when it is launched upward straightly so the correct option is 90 degree with respect to horizontal x -axis ..:) *

Answered by littlestar | 2024-06-10

90 degree ;

Answered by Vespertilio | 2024-06-12

The launch angle that would cause a projectile to follow a straight-line path instead of a parabolic trajectory is 90°. At this angle, the projectile moves vertically upward and then falls straight down. Thus, the correct answer is A. 90°.
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Answered by Vespertilio | 2024-08-21