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LoginTwo balls of equal masses are thrown upwards, along the same vertical direction at an interval of 2 seconds, with the same initial velocity of `40m//s`. Then these collide at a height of (Take `g=10m//s^(2)`).
A. 50 m
B. 75 m
C. 100 m
D. 125 m
General Awareness KINEMATICS IN GENERAL AWARENESS . 2 years ago
+10 pts
`s_1=s_2`
`:. (40)t-1/2xx10xxt^2=(40)(t-2)`
`-1/2xx10xx(t-2)^2`
Solving this equation, we get
`t=5s`
Then `s_1=(40)(5)-1/2xx10xx(5)^2`
`=75m`
Posted on 06 Oct 2022, this text provides information on General Awareness related to KINEMATICS IN GENERAL AWARENESS. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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