a) Find the tension in the strings shown. 30 50 30 45 65N 1kg

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter10: Rotational Motion
Section: Chapter Questions
Problem 22P: The fishing pole in Figure P10.22 makes an angle of 20.0 with the horizontal. What is the torque...
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Question One
a) Find the tension in the strings shown.
30
50°
30
45°
65N
1kg
b) A 45kg child sits on a Seesaw 3m away from the pivot point. The mass of the bar is 15kg.
Where should a 35kg child sit to balance the Seesaw? What is the normal force exerted by
the pivot point?
Transcribed Image Text:Question One a) Find the tension in the strings shown. 30 50° 30 45° 65N 1kg b) A 45kg child sits on a Seesaw 3m away from the pivot point. The mass of the bar is 15kg. Where should a 35kg child sit to balance the Seesaw? What is the normal force exerted by the pivot point?
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