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  • A particle is travelling along north and then along west as shown in the figure. Calculate final di

A particle is travelling along north and then along west as shown in the figure. Calculate final displacement. (in meters)

Option: 1

100


Option: 2

90


Option: 3

20


Option: 4

60


Answers (1)

best_answer

 

 \\*\text{Displacement} \left ( OB \right )=\sqrt{80^{2}+60^{2}}=100\; m\\\\*\text{Direction}\; \; \tan \theta =\frac{80}{60}=\frac{4}{3}\\*\\ \theta =53^{\circ}\; \; \text{West}\; \; of\; \; \text{North}

 

Posted by

shivangi.bhatnagar

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