1) Determine the (a) magnitude P the force which the man must cxcrt to the handle of thc high-pressure washc in order to causc a normal force of 2N at the front support B. Notc that the operator prevents movement of th wheel with his left foot. The (W) N machine has its mass center at point G. Treat the problem as twc dimensional. Also determinc the (b) reaction Oy, and reaction Ox at point O. (No nced to draw the pcrson, jus draw the Free Body Diagram)

International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter4: Coplanar Equilibrium Analysis
Section: Chapter Questions
Problem 4.41P: The center of gravity of the 3000-lb car is at G. The car is parked on an incline with the parking...
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GIVEN: W= 595 N

GIVEN: ANGLE A= 44 DEGREE

GIVEN: ANGLE B= 14 DEGREE

ANSWER:

SOLVE (A) IN UNIT CM

SOLVE (B) IN UNIT N-CM

SOLVE (C) IN N-CM

PLS SHOW COMPLETE SOLUTION AND WRITE LEGIBLY AND SHOW THE FREE BODY THE DIAGRAM

PLS TAKE NOTE OF THE UNITS  WHICH ARE IN CM NOT IN MM AND ALSO LOOK AT WHAT SHOULD BE THE UNITS IN SOLVING (A) IN UNIT CM IN (B) IN UNIT N-CM AND IN (C) IN N-CM.

1) Determine the (a) magnitude P the force which the man must excrt to the handle of the high-pressure washer
in order to causc a normal force of 2N at the front support B. Note that the operator prevents movement of the
wheel with his left foot. The (W) N machine has its mass center at point G. Treat the problem as two-
dimensional. Also determinc the (b) reaction Oy, and reaction Ox at point O. (No need to draw the person, just
draw the Free Body Diagram)
b
800 mm
В
310 125
mm mm
CamScanner
Transcribed Image Text:1) Determine the (a) magnitude P the force which the man must excrt to the handle of the high-pressure washer in order to causc a normal force of 2N at the front support B. Note that the operator prevents movement of the wheel with his left foot. The (W) N machine has its mass center at point G. Treat the problem as two- dimensional. Also determinc the (b) reaction Oy, and reaction Ox at point O. (No need to draw the person, just draw the Free Body Diagram) b 800 mm В 310 125 mm mm CamScanner
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