Q3. A helicopter is flying horizontally with a speed v at an altitude h has to drop a food packet for a man on the ground. What is the distance of helicopter from the man when the food packet is dropped ? (1) √2ghv2+1h2 (2) √2ghv2 + h2 + h2 + h2 √2v2g (3) √2ghv2 (4) h
What This Question Tests
The question tests the application of projectile motion concepts to calculate the horizontal distance traveled and then the total displacement from the helicopter to the landing point.
Concepts Tested
Formulas Used
h = (1/2)gt²
x = vt
Distance = √(x² + h²)
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📋 Question Details
- Chapter
- Kinematics
- Topic
- Projectile Motion
- Year
- 2021
- Shift
- 31 Aug Shift 1
- Q Number
- Q3
- Type
- MCQ
- NCERT Ref
- Class 11 Physics Ch 4: Motion in a Plane
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