The force exerted on the tires of a car to directly accelerate ...

[acc299]

The force exerted on the tires of a car to directly accelerate the car along a road is exerted by the
 
  A) engine.
  B) tires.
  C) air.
  D) road.
  E) none of the above

Question 2

Two people, one twice as massive as the other, attempt a tug-of-war with 12 m of rope on frictionless ice. After a brief time, they meet. The heavier person slides a distance of
 
  A) 3 m.
  B) 4 m.
  C) 5 m.
  D) 6 m.

[frre432]

Answer to Question 1

Answer: D

Answer to Question 2

Answer: B

[acc299]

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[frre432]

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