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Time Period Independent of Amplitude

An arrow is s...

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An arrow is shot into the air. Its range is 200 metres and its time of flight is 5 sec. If the value of g is assumed to be 10 m/s^2, then the horizontal component of the velocity of arrow is, : (1) 25 m/s (2) 40 m/s (3) 31.25 m/s (4) 12.5 m/s

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एक कण को धरातल से वायु में फेंका जाता है तथा इसकी क्षैतिज परास 200 m है तथा इसका उड्डयन काल 5 s है। उच्चतम बिन्दु पर वेग का क्षैतिज घटक है

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Time Period Independent of Amplitude

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