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PHY 101 PHY 101 Past Questions Objective Question
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Question

Two forces each of 10 N act on a body, one towards the north and the other towards the east. The magnitude and direction of the resultant force are
Options
A 10√2 N, 45° N of E
Correct Answer
B 10√2 N, 45° E of N
C 10√2 N, 45° W
D 10√2 N, 45° E
Correct Answer

Option A is the correct answer.

Detailed Explanation

The resultant force is 10√2 N at 45° north of east.

Hint

Use vector addition: magnitude = √(10² + 10²), direction = arctan(10/10).

Question Info

Course: PHY 101
Topic: PHY 101 Past Questions
Type: Objective
Difficulty: Not specified
Question 150 of 1250
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