Two cars A and B are moving along in a straight line.Car A is moving at a speed of 80km/hr while Car B is moving at a speed of 50km/hr in the same direction. Find the magnitude and direction of (a) the relative velocity of car A with respect to B. (b) the relative velocity of car B with respect to A.
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The relative velocity of an object A with respect to another object B is the velocity that object A would appear to have to an observer situated on object B moving along with it.
velocity of A with respect to B is velocity of A - velocity of B so,
80-50 = 30 km/hr.
and same reverse the quantities for b
50-80= -30km/hr.
in vector term if taken x direction
a) 30i^
b) - 30i^
all the best
velocity of A with respect to B is velocity of A - velocity of B so,
80-50 = 30 km/hr.
and same reverse the quantities for b
50-80= -30km/hr.
in vector term if taken x direction
a) 30i^
b) - 30i^
all the best
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