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Height of Projectile (Part - 24) - Motion in a Plane, Physics Video Lecture - Class 11

FAQs on Height of Projectile (Part - 24) - Motion in a Plane, Physics Video Lecture - Class 11

1. What is the formula to calculate the maximum height of a projectile?
Ans. The formula to calculate the maximum height of a projectile is given by: Maximum height (H) = (v^2 * sin^2θ) / (2g) where v is the initial velocity of the projectile, θ is the angle of projection, and g is the acceleration due to gravity.
2. How can the time of flight of a projectile be calculated?
Ans. The time of flight of a projectile can be calculated using the formula: Time of flight (T) = (2 * v * sinθ) / g where v is the initial velocity of the projectile, θ is the angle of projection, and g is the acceleration due to gravity.
3. What happens to the range of a projectile if the angle of projection is increased?
Ans. If the angle of projection is increased, the range of a projectile also increases. The range is maximum when the angle of projection is 45 degrees. Beyond this angle, the range starts decreasing.
4. How does the initial velocity affect the maximum height of a projectile?
Ans. The initial velocity of a projectile directly affects its maximum height. The greater the initial velocity, the higher the maximum height will be. However, the angle of projection also plays a role in determining the maximum height.
5. Is the motion of a projectile in a plane affected by air resistance?
Ans. In ideal conditions, where air resistance is negligible, the motion of a projectile in a plane is not affected by air resistance. However, in real-life scenarios, air resistance can have a significant impact on the motion of a projectile, causing changes in its trajectory and reducing its range.
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