A man pushing a mop across a floor causes it to undergo two displacements. The first has a magnitude of 142 cm and makes an angle of 1220 c.c. w.r.t. x-axis. The resultant displacement has a magnitude of 143 cm and is directed at an angle of 40° c.c. w.r.t x-axis. Find the magnitude and direction of the second displacement.

Physics for Scientists and Engineers: Foundations and Connections
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Problem 50PQ: An aircraft undergoes two displacements. If the first displacement is directed at an angle of 225...
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PROBLEM 1
A man pushing a mop across a floor causes it to undergo two displacements. The first has a
magnitude of 142 cm and makes an angle of 122º c.c. w.r.t. X-axis. The resultant displacement has
a magnitude of 143 cm and is directed at an angle of 40o c.c. w.r.t x-axis. Find the magnitude and
direction of the second displacement.
Transcribed Image Text:PROBLEM 1 A man pushing a mop across a floor causes it to undergo two displacements. The first has a magnitude of 142 cm and makes an angle of 122º c.c. w.r.t. X-axis. The resultant displacement has a magnitude of 143 cm and is directed at an angle of 40o c.c. w.r.t x-axis. Find the magnitude and direction of the second displacement.
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