Determine the Magnitude and Direction of the resultant in KN of a concurrent forces as follow: 230 Kn at 30degree from +x - axis ; 400Kn at 135degree from +x - axis; and 300Kn at 210degree from +x - axis

Determine the Magnitude and Direction of the resultant in KN of a concurrent forces as follow: 230 Kn at 30degree from +x - axis ; 400Kn at 135degree from +x - axis; and 300Kn at 210degree from +x - axis

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter6: Applications Of Newton's Laws

Section: Chapter Questions

Problem 6.5CYU: Check Your Understanding Find the direction of the resultant for the 1.50-kg model helicopter.

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Newton’s Third Law of Motion

The horse pulls the cart and the cart pulls the horse in response as per Newton third law. So the big question is, “Don’t the two forces cancel each other? How does the cart accelerate?”

Question

Determine the Magnitude and Direction of the resultant in KN of a concurrent forces as follow:

230 Kn at 30degree from +x - axis ;
400Kn at 135degree from +x - axis; and
300Kn at 210degree from +x - axis.

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