A solid uniform brick is placed on a sheet of wood.When one end of the sheet is raised (see figure),you observe that the maximum that the angle θ can be without tipping over the brick is 49.6°.There is enough friction to prevent the brick from sliding.What is the width w of the brick?
A)5.18 cm
B)6.09 cm
C)6.81 cm
D)9.40 cm
E)10.5 cm

Question

A solid uniform brick is placed on a sheet of wood.When one end of the sheet is raised (see figure),you observe that the maximum that the angle θ can be without tipping over the brick is 49.6°.There is enough friction to prevent the brick from sliding.What is the width w of the brick? 
A)5.18 cm 
B)6.09 cm 
C)6.81 cm 
D)9.40 cm 
E)10.5 cm

Quizplus · Accepted Answer

The Answer of A solid uniform brick is placed on a sheet of wood.When one end of the sheet is raised (see figure),you observe that the maximum that the angle θ can be without tipping over the brick is 49.6°.There is enough friction to prevent the brick from sliding.What is the width w of the brick? 
A)5.18 cm 
B)6.09 cm 
C)6.81 cm 
D)9.40 cm 
E)10.5 cm

A Solid Uniform Brick Is Placed on a Sheet of Wood.When