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Q.15 In an XY horizontal plane a force f...

Q.15 In an XY horizontal plane a force field F = -(40 N/m)(yi + xj) is present where x and y the coordinates of any point on the plane. A smooth rod AB is fixed in the plane as shown in the figure. A particle of mass 5 kg is to be released with a velocity in this force field such that it reaches to point B. Find the minimum velocity that must be imparted along the rod at A such that it reaches to B. Q.1 (Y(m) (0, 1) 450 B(1,0) X(m) (A) 1 ms (C) 3 m/s (B) 2 m/s (D) 4 m/s Q.16 At time t=0 a particl the y

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