A) \[7m/s\]
B) \[12m/s\]
C) \[\frac{2v(n-1)}{n}\]
D) \[\frac{v(n-1)}{n}\]
Correct Answer: D
Solution :
\[\frac{R_{B}^{2}}{R_{A}^{2}}\] \[3m/{{s}^{2}}\] ??(1) Also, kinetic energy \[-3m/{{s}^{2}}\] or \[0.3m/{{s}^{2}}\] \[-0.3m/{{s}^{2}}\] \[4:1\] \[1:3\] Hence, \[3:1\] \[1:9\] \[1:16\] \[6m/s\]You need to login to perform this action.
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