Question

resultant of two forces 3N and 4N acting at right angle to each other will be? ​

Answer 1

Answer:

5N

Explanation:

Answer 2

Answer:

|A+B| = √A2 + B2 + 2AB Cos Theta

Cos 90 = 0

|A+B| = √A2 + B2

|A+B| = √9+16 = √25

Resultant = 5N

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