A) particle (A) will reach the ground earlier than particle (B)
B) particle (B) will reach the ground earlier than particle (A)
C) both the particles will reach the ground simultaneously
D) both the particles will reach the ground with the same speed
Correct Answer: C
Solution :
In both cases vertical component of velocity of particles is zero, therefore for both particles \[h=\frac{1}{2}\,g{{t}^{2}}\] \[\Rightarrow \,\,\,t=\sqrt{\frac{2h}{g}}\,\,is\,same\] Hence, both the particles reach the ground simultaneously.
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