a) what is the velocity of the first relative to the other (in the frame of reference of) the second?
b) after they pass will their relative velocity change?
2007-01-05 03:17:21 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Physics
how could they pass eachotehr if both are moving westward.
2007-01-05 03:21:26 · answer #1 · answered by rodie5582 4 · 0⤊ 1⤋
relative velocity = 78 - 54 =24 km/h
Their relative velocities wont change
2007-01-05 12:01:57 · answer #2 · answered by akshayrangasai 2 · 0⤊ 1⤋
Relative velocity is (78 - 54) km/hr.
So long as speed and direction of each are constant, their relative velocity is the same.
2007-01-05 11:21:52 · answer #3 · answered by Jerry P 6 · 0⤊ 1⤋
its78-54 =24 km/h or 6.6m/s
and the relative velocity will not change
it will remain constant
all this are calculated assuming they are travelling on a flat plane on the same line...
2007-01-05 11:35:12 · answer #4 · answered by pagolpakhi 3 · 0⤊ 0⤋