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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 10

If a 5 N and a 15 N forces are acting opposite to one another. Find the resultant force and the direction of action of the resultant force.

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Question

If a 5 N and a 15 N forces are acting opposite to one another. Find the resultant force and the direction of action of the resultant force.

Short/Brief Note
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Solution

The two forces are unlike parallel forces

Let P = 5N, Q = 15N
Resultant force (R) = P – Q = 5 + (-15) = -10N
R = -10N.
The resultant force acting along the direction of “Q”.

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Chapter 1: Laws of Motion - Evaluation [Page 14]

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Samacheer Kalvi Science [English] Class 10 SSLC TN Board
Chapter 1 Laws of Motion
Evaluation | Q VI. 3. | Page 14

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