A thin 2-dimensional object with uniform mass density is in the shape of a square and has a mass of 2 kg.The sides of the square are 20 cm long each.The coordinate system is drawn with the origin at the center of the square.A point mass,m,of 200 g is placed at one corner of the square object and the assembly is held in equilibrium by positioning the support S at position (x,y)as shown in the drawing.Find the location of the support.
A)(-0.5 cm,-0.5 cm)
B)(-0.91 cm,-0.91 cm)
C)(-0.8 cm,-0.8 cm)
D)(-0.62 cm,-0.62 cm)
E)(-0.35 cm,-0.35 cm)

Question

A thin 2-dimensional object with uniform mass density is in the shape of a square and has a mass of 2 kg.The sides of the square are 20 cm long each.The coordinate system is drawn with the origin at the center of the square.A point mass,m,of 200 g is placed at one corner of the square object and the assembly is held in equilibrium by positioning the support S at position (x,y)as shown in the drawing.Find the location of the support. 
A)(-0.5 cm,-0.5 cm) 
B)(-0.91 cm,-0.91 cm) 
C)(-0.8 cm,-0.8 cm) 
D)(-0.62 cm,-0.62 cm) 
E)(-0.35 cm,-0.35 cm)

Quizplus · Accepted Answer

The Answer of A thin 2-dimensional object with uniform mass density is in the shape of a square and has a mass of 2 kg.The sides of the square are 20 cm long each.The coordinate system is drawn with the origin at the center of the square.A point mass,m,of 200 g is placed at one corner of the square object and the assembly is held in equilibrium by positioning the support S at position (x,y)as shown in the drawing.Find the location of the support. 
A)(-0.5 cm,-0.5 cm) 
B)(-0.91 cm,-0.91 cm) 
C)(-0.8 cm,-0.8 cm) 
D)(-0.62 cm,-0.62 cm) 
E)(-0.35 cm,-0.35 cm)

A Thin 2-Dimensional Object with Uniform Mass Density Is in the Shape