SHAIK AASIF AHAMED
Last Activity: 10 Years ago
Hello student,
F=MA
170 N = 5 kg . a
a = 34 m/s^2
But this a has to also overcome 10 m/s^2 of gravity
Therefore a = 24 m/s^2
Now v^2-u^2=2as
v^2 = 2 a s = 2* 24*10 = 480
Therefore v = sqrt (480) m/s=22m/s
Thanks and Regards
Shaik Aasif
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