Gce Model Questions Vol1 2018 Physics Question 25

Practice objective / multiple choice question 25 from the 2018 Gce Model Questions Vol1 Physics examination.

Gce Model Questions Vol1 2018 Physics Objective / Multiple Choice Easy Difficulty
Question 25 GCE_MODEL_QUESTIONS_VOL1 • 2018 • PHYSICS • objective

A displacement vector \(\vec A\) of magnitude \(5.0\ \text{m}\) is directed \(30^{\circ}\) north of east. A second displacement vector \(\vec B\) of magnitude \(8.0\ \text{m}\) is directed \(45^{\circ}\) south of east.\n\n(i) Determine the magnitude of the resultant displacement \(\vec R = \vec A + \vec B\).\n\n(ii) State whether the resultant displacement is a scalar or a vector quantity.

Answer Options

Correct Answer A. |R| \approx 10.5\ \text{m}; \; \text{vector}
B. |R| \approx 9.2\ \text{m}; \; \text{vector}
C. |R| \approx 7.5\ \text{m}; \; \text{vector}
D. |R| \approx 12.0\ \text{m}; \; \text{vector}
Correct Answer
A
Correct Option:
|R| \approx 10.5\ \text{m}; \; \text{vector}

About This Question

This is Gce Model Questions Vol1 2018 Physics Question 25. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Physics examination.

Difficulty level: Easy .

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