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A person is pushing a lawnmower with the mass and dimensions shown below. A force applied to the lawnmower of F30 N is applied at an angle of 0-30° to the ground and the center of gravity is located at G. Both wheels roll freely and there mass can be meglected. 8 lc LAB Bd 0.80 id=0 20 r1=0.25 m:= 0.38 m; 1=0.6m

A person is pushing a lawnmower with the mass and dimensions shown below. A force applied to the lawnmower of F30 N is applied at an angle of 0-30° to the ground and the center of gravity is located at G. Both wheels roll freely and there mass can be meglected. 8 lc LAB Bd 0.80 id=0 20 r1=0.25 m:= 0.38 m; 1=0.6m

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A person is pushing a lawnmower with the mass and dimensions shown below. A force applied to the lawnmower of P-30 N is applied at an angle of 0-30° to the ground and the center of gravity is located at G. Both wheels roll freely and there mass can be neglected. lc m=35 kg; h=0.80 m; d 0.20 m; 1=0.25 m:= 0.38 m; 10.6 m
Transcribed Image Text:A person is pushing a lawnmower with the mass and dimensions shown below. A force applied to the lawnmower of P-30 N is applied at an angle of 0-30° to the ground and the center of gravity is located at G. Both wheels roll freely and there mass can be neglected. lc m=35 kg; h=0.80 m; d 0.20 m; 1=0.25 m:= 0.38 m; 10.6 m
A) Neatly show the Free-Body-Diagram of the lawnmower. Make sure you show all force vectors as arrows and clearly label them. Neatness counts. B) Determine the acceleration of the lawnmower. C) Determine the normal reactions on both wheels and and B.
Transcribed Image Text:A) Neatly show the Free-Body-Diagram of the lawnmower. Make sure you show all force vectors as arrows and clearly label them. Neatness counts. B) Determine the acceleration of the lawnmower. C) Determine the normal reactions on both wheels and and B.
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