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In order to have a contact force acting on an object, the force: a. must be positive b. must be negative c. must be touching the object d. cannot be touching the object
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In order to have a contact force acting on an object, the force: a. must be positive b. must be negative c. must be touching the object d. cannot be touching the object
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Feb 22, 2019
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In order to have a contact force acting on an object, the force:
a. must be positive
b. must be negative
c. must be touching the object
d. cannot be touching the object
Chemistry
middle-school
Ossobuko
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C. Must be touching the object
Marc Liyanage
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Feb 28, 2019
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Marc Liyanage
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