2 boys of = hight 179cm are standing on the ground at the same point and are watching a showcase of hight 200cm from the ground and the angle of elevation is 60 and 30 respectively find the distance between the 2 boys and the showcase separately.
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1
Answer:
the distance between the boys and the showcase is
24.24 cm and 12.12cm
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Answer:
If boy A catches boy B in time t,
⟹(vt)2=(v1t)2+a2
⟹t2=v2−v12a2
⟹t=v2−v12a
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