Unformatted text preview: c) Both experience the same acceleration. 3. [2 points] Two tugofwar opponents each pull with a force of 200 N on opposite ends of a rope. What is the tension in the rope? a) 100 N. b) 200 N. c) 400 N. 4. [3 points] A mass m resting on a frictionless plane inclined at an angle θ with respect to the horizontal is pulled with a force F pointing uphill parallel to the incline. How large is the minimal force needed to keep the mass from sliding down the plane? a) m g sin . b) m g cos c) m g tan...
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 Fall '07
 Mueller
 Physics, Force, Friction, Mass, race car, static friction coefficient

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