Mathematics · Dynamics and Projectile Motion
एक प्रक्षेप्य (projectile) की क्षैतिज परास (horizontal range) 30 इकाई है और यह 10 इकाई की अधिकतम ऊंचाई प्राप्त करता है। प्रक्षेप कोण α निम्नलिखित में से किस समीकरण द्वारा दिया गया है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 125(sin 2α + 1) = 9 (tan α - 1)2
- 225(sin 2α + 1) = 9 (tan α + 1)2
- 39(sin 2α + 1) = 25 (tan α + 1)2✓
- 49(sin 2α + 1) = 25 (tan α - 1)2
सही उत्तर देखें
9(sin 2α + 1) = 25 (tan α + 1)2
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