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HELP HOME PAGE Make a Practice Test Some Hints & Solutions Introductory Topics Kinematics Mechanics Thermodynamics Optics Electric Fields Magnetic Fields Electric Circuits Vibrations and Waves ** "Reload" or "Refresh" the page to make another test from the same selection of problem types (F5 in Internet Explorer). Select a new problem set. A 4.1 kg box sits on a ramp inclined at 33.6o to horizontal. What is the normal force on the box from the ramp? N A 2.1 lb book is resting on a 17.84 lb table. What is the normal force of the book on the table? lbs A 9.7 kg box sits on a ramp. If the normal force on the box from the ramp is 76.41 N, what is the angle the ramp makes with the (horizontal) ground? o A 3.72 lb book is resting on a 23.53 lb table. What is the normal force of the book on the table? lbs A 2.76 lb book is resting on a 17.18 lb table. What is the normal force from the floor on each table leg? lbs A 1.1 kg box sits on a ramp. If the normal force on the box from the ramp is 5.696 N, what is the angle the ramp makes with the (horizontal) ground? o