An elevator in which a man is standing is moving upwards with a speed of 10 m/s .If the man drops a coin from height of 2.45 m, it reaches the floor of the elevator after a time (g=9.8 m/s2)
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Answered by
24
⛦Hᴇʀᴇ Is Yoᴜʀ Aɴsᴡᴇʀ⚑
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➧ An observer on ground the coin when relased will freely fall i.e. the initial vel of the coin is = 0
➾ S = 1 / 2gt²
➾ 2.45 × 2 = gt²
➾ t² = 4.9 / 9.8 = 2
➾ t = (1 / 2)² ...✔
_________
Thanks...✊
▬▬▬▬▬▬▬▬▬▬▬▬☟
➧ An observer on ground the coin when relased will freely fall i.e. the initial vel of the coin is = 0
➾ S = 1 / 2gt²
➾ 2.45 × 2 = gt²
➾ t² = 4.9 / 9.8 = 2
➾ t = (1 / 2)² ...✔
_________
Thanks...✊
Answered by
23
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