Question

6) A body is acted upon by two forces Fi=10N and F2=8N perpendicular to each other find the
resultant force. (2)
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Answer 1

Answer:

If both forces are perpendicular then The resultant force will be counted by Pythagoras theorem .

Explanation:

Fnet = √ F1² - F2² = √ (10)² - (8)² = √ 100 - 64 = √ 36 = 6 N .