A plane mirror is placed at origin parallel of y-axis, facing the positive x-axis. An object starts from (2m, 0, 0) with a velocity of `(2hat(i)+2hat(j))m//s`. The relative velocity of image with respect to object is along

A plane mirror is placed along the x-axis facing negative y-axis. The mirror is fixed, A point object is moving with 3hati+4hatj in front of the plane mirror. The relative velocity of image with respect to its object is

A point object is placed (0,0) and a plane mirror 'M' is placed, inclined 30^(@) with the x axis. (a) Find the position of image. (b) If the object starts moving with velocity 1 hat(i) m//s and the mirror is fixed find th e velocity of image.

Velocity of a swimmer with respect to a river is (hat i+4hat j)m/s and velocity of the river flow is (2hat j)m/s then velocity of swimmer with respect to ground is (in m/s)

The velocity of a projectile at the initial point A is (2hat(i)+3hat(j))m//s .Its velocity (in m//s) at point B is

A plane mirror is moving with velocity 4 hat(i) + 5 hat(j) + 8 hat(k) . A point object in front of the mirror moves with a velocity 3 hat(i) + 4 hat(j) + 5 hat(k) . Here hat(k) is along the normal to the plane mirror and facing towards the object. The velocity fo the image is

A plane mirror is moving with velocity -2 hati - 3 hatj + 4hatk . A point object in front of the mirror move with a velocity -3 hati + 4 hatj -4hatk . There hat j is along the normal to the plane mirror and facing towards the object. Find velocity of image.

Velocity of mass 'A' of 2kg is V_(A)=(3hat i+2hat j) m/s and velocity of mass 'B' of 4kg is V_(B)=3hat j m/s .Then find the velocity of mass B with respect to velocity of center of mass.

A plane mirror is moving with velocity 4 (hat i) + 5 (hat j) + 8 (hat k) . A point object in front of the mirror moves with a velocity 3 (hat i) + 4 (hat j) + 5 (hat k) . Here, hat k is along the normal to the plane mirror and facing towards the object. The velocity of the image is