Andy and Calamity rope a 400 kg bull, stationary at the prigin. Andy's horse pulls his rope 800 N Northward and 500 N Eastward; Calamity's horse pulls her rope 910 N at an angle 22.6° East of Southward.

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11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
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Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:equal to the total of equal to the average of opposite the total of weaker than the total of stronger than the total of opposite the average of stronger than the average of weaker than the average of
Andy and Calamity rope a 400 kg bull, stationary at the
origin. Andy's horse pulls his rope 800 N Northward and
600 N Eastward;
Calamity's horse pulls her rope 910 N at an angle 22.6°
East of Southward.
[a) determine the South and East components from
Calamity's rope Force applied to the bull. ]
[b) determine the total Force magnitude applied to the
bull, ]
[ c) and the direction angle for that total Force (+ angle
ccw from East). ]
[ d) determine the bull's initial acceleration. 1
[ e) determine how long (time) before the bull's speed
will be 0.25 m/s]
f) The bull maintains 0.25 m/s
constant velocity even
though Andy's and Calamity's horses pull constantly as
described.
The bull's Force into the ground is
applied to the bull.
the rope Forces
Transcribed Image Text:Andy and Calamity rope a 400 kg bull, stationary at the origin. Andy's horse pulls his rope 800 N Northward and 600 N Eastward; Calamity's horse pulls her rope 910 N at an angle 22.6° East of Southward. [a) determine the South and East components from Calamity's rope Force applied to the bull. ] [b) determine the total Force magnitude applied to the bull, ] [ c) and the direction angle for that total Force (+ angle ccw from East). ] [ d) determine the bull's initial acceleration. 1 [ e) determine how long (time) before the bull's speed will be 0.25 m/s] f) The bull maintains 0.25 m/s constant velocity even though Andy's and Calamity's horses pull constantly as described. The bull's Force into the ground is applied to the bull. the rope Forces
Expert Solution
Step 1

mass of the bull = m = 400kg

Andys force = 800N , north and 600N east

calamity force = 910 N , 22.60 east of south

 

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