NEET Exam Model Paper 13

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Question : 52 of 180
 
Marks: +1, -0
A body with mass 5 kg is acted upon by a force
→
F
=(−3
⋀
i
+4
⋀
j
)
N
.if its intial velocity at t=0 is
→
u
=(6
⋀
i
−12
⋀
j
)
m/s the time at which it will just have velocity along the y-axis is
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