FUND.OF PHYSICS (LL)-PRINT COMP.VOL.2
12th Edition
ISBN: 9781119801269
Author: Halliday
Publisher: WILEY
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Chapter 12, Problem 70P
A 73 kg man stands on a level bridge of length L. He is at distance L/4 from one end. The bridge is uniform and weighs 2.7 kN. What are the magnitudes of the vertical forces on the bridge from its supports at (a) the end farther from him and (b) the nearer end?
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Chapter 12 Solutions
FUND.OF PHYSICS (LL)-PRINT COMP.VOL.2
Ch. 12 - A ladder leans against a frictionless wall but is...Ch. 12 - The table gives the initial lengths of three reds...Ch. 12 - An automobile with a mass of 1360 kg has 3.05 m...Ch. 12 - An archers bow is drawn at its midpoint until the...Ch. 12 - ILWA rope of negligible mass is stretched...Ch. 12 - A scaffold of mass 60 kg and Length 5.0 m is...Ch. 12 - A 75 kg window cleaner uses a 10 kg ladder that is...Ch. 12 - SSMA meter stick balances horizontally on a...Ch. 12 - A uniform cubical crate is 0.750 m on each side...Ch. 12 - A door has a height of 2.1 m along a y axis that...
Ch. 12 - SSM WWWA cubical box is filled with sand and...Ch. 12 - A crate, in the form of a cube with edge lengths...Ch. 12 - SSM ILWA horizontal aluminum rod 4.8 cm in...Ch. 12 - After a fall, a 95 kg rock climber finds himself...Ch. 12 - A uniform ladder whose length is 5.0 m and whose...Ch. 12 - A mine elevator is supported by a single steel...Ch. 12 - A solid copper cube has an edge length of 85.5 cm....Ch. 12 - A 73 kg man stands on a level bridge of length L....Ch. 12 - SSMA uniform cube of side length 8.0 cm rests cm a...Ch. 12 - A pan balance is made up of a rigid, massless rod...Ch. 12 - Prob. 76PCh. 12 - Prob. 77PCh. 12 - Prob. 78PCh. 12 - Prob. 79PCh. 12 - Prob. 80PCh. 12 - Prob. 81PCh. 12 - Prob. 82PCh. 12 - Prob. 83PCh. 12 - Prob. 84PCh. 12 - Prob. 85P
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