A stone dropped from a building of height \( h \) and it reaches after \( t \) seconds on earth.... VIDEO
A stone dropped from a building of height \( h \) and it reaches after \( t \) seconds on earth. From the same building if two stones are thrown (one upwards and other downwards) with the same velocity \( u \) and they reach the earth surface after \( t_{1} \& t_{2} \) seconds respectively, then [CPMT 1997; UPSEAT 2002; KCET 2002](a) \( t=t_{1}-t_{2} \)(b) \( t=\frac{t_{1}+t_{2}}{2} \)(c) \( t=\sqrt{t_{1} t_{2}} \)(d) \( t=t_{1}^{2} t_{2}^{2} \)https://bit.ly/YTAI_PWAP https://www.pw.live
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