TRUE OR FALSE Write true if the statement is correct and if it is false, replace the underlined word to make the statement correct 1. Net force causes an object at rest to start moving2. Friction is perpendicular to the surfaces that are in contact.3. Field forces do involve physical contact between two objects.4. Friction is directed towards the opposite direction of the motion of anobject.5. Inertia is a reference frame in which object stays either at rest or at aconstant velocity unless force act upon it.6. Friction depends on the nature of the materials in contact.7. Equilibrium is when net force on the body is equal to zero.8. Static friction is practically independent of speed.9. Free-body diagram have certain rules to follow.10. Kinetic friction is usually greater than starting friction.

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1. Net force causes an object at rest to start moving 2. Friction is perpendicular to the surfaces that are in contact. 3. Field forces do involve physical contact between two objects.

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter4: The Laws Of Motion

Section: Chapter Questions

Problem 37P: A 1.00 103 car is pulling a 300.-kg trailer. Together, the car and trailer have an acceleration of...

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