A) \[\frac{7}{12}\]
B) \[\frac{1}{2}\]
C) \[\frac{5}{12}\]
D) None of these
Correct Answer: A
Solution :
Given curves are \[({{d}_{d}}g)t=2mv\times nt\] and \[\Rightarrow \]. Required area \[10\times 9.8=2\times 5\times v\times 10\] \[v=\frac{98}{100}=0.98\,m/s\] \[x={{(t-3)}^{2}}={{t}^{2}}-6t+9\] \[\Rightarrow \] \[v=\frac{dx}{dt}=2t-6\]You need to login to perform this action.
You will be redirected in
3 sec