Two cars A and B are moving west to east and south to north
Two cars A and B are moving west to east and south to north, respectively, along crossroads. A moves with a speed of 20 m s^-1 and is 500 m away from the point of intersection of cross roads and B moves with a speed of 15 ms^-1 and is 400 m away from the point of intersection of cross roads. Find the shortest distance between them.
28
Aug
Two cars A and B are moving west to east and south to north, respectively, along crossroads. A moves with a speed of 20 m s^-1 and is 500 m away from the point of intersection of cross roads and B moves with a speed of 15 ms^-1 and is 400 m away from the [...]
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respectively ,
Two cars A and B are moving west to east and south to north ,
Two particles A and B are moving with constant velocities v 1 and v 2 . At t = 0 ,
Two particles A and B are moving with constant velocities v_1 and v_2. At t = 0 ,
v 1 makes an angle θ 1 with the line joining A and B and v 2 makes an angle θ 2 with the line joining A and B. Find their velocity of approach. ,