Which of the following pair of angles have same rang for a projectile?
Correct answer: B. 75° and 150
- A. 100 and 200
- B. 75° and 150
- C. 450 and 600
- D. 00 and 300
Explanation
75 degrees and 15 degrees will have the same range for a projectile.
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About Projectile Motion
Projectile motion combines uniform horizontal motion with vertically accelerated motion under gravity, assuming air resistance is neglected. Questions use the components of initial velocity to find time of flight, maximum height, horizontal range and position, while distinguishing projectile motion from general circular or one dimensional motion.
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