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Question

Inspired by Tokyo Olympics, 2020 gold medalist, Neeraj Chopra, Raman decides to take up javelin throw as sports. In one of the practice sessions, Raman throws the javelin at an angle of 37° with the horizontal, with a speed of 15 m/s. The distance from Raman, where the javelin would land is (g = 10 m/s2 and neglect the height of Raman)

टोक्यो ओलंपिक 2020 के स्वर्ण पदक विजेता, नीरज चैपड़ा से प्रेरित होकर, रमन ने भाला फेंकने वाले खेल को अपनाने का निश्चय किया। एक अभ्यास सत्र में, रमन भाले को क्षैतिज के साथ 37° कोण पर 15 m/s की चाल से फेंकता है। जहाँ पर भाला गिरेगा, उस स्थान से रमन की दूरी है (g = 10 m/s2 तथा रमन की ऊँचाई को नगण्य मानिए)

A
29.8 m
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B
21.6 m
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C
39.2 m
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D
42 m
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Solution

The correct option is B 21.6 m
Solution

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