The Time of flight of projectile is 4 sec. After 1 sec it moves an angle of projection?
Correct answer: D. Tan^-1 (2/3)
- A. Tan^-1 (2)
- B. Tan^-1 (4)
- C. Tan^-1 (1)
- D. Tan^-1 (2/3)
Explanation
Here is the explanation of the correct option Current and voltage vary sinusoidal with same frequency and are in phase with each other
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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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