PHY 101 Mod 2 Test.docx - Question 1 All places on Earth...

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Question 1All places on Earth would have high tides at the same instant if theSun did not revolve.Moon did not rotate.Moon did not revolve.Sun did not rotate.none of the aboveQuestion 2A falling 1-Newton apple hits the ground and stops. The ground pushes on the apple with a force of aboutneed more informationQuestion 3The attraction between Earth and Sydney is equal to her weight. The weight of Earth due to Sydney is equal toSydney's weightQuestion 4A miracle car with a 100% efficient engine burns fuel having a 40-megajoules-per-10 liters energy content. If air drag and overall frictional forces at highway speeds totals 1000 N, what distance per liter can be achieved on the highway?
Question 5Earth pulls on the Sun, and the Sun pulls on Earth, which tells us that more
Question 6When the distance between two stars increases by one-half, the force between them
Question 7A rifle recoils while firing a bullet. The speed of the bullet is larger than the rifle recoil because the
Question 8A motorcycle traveling along the road at 30 m/s brakes to a speed of 5 m/s over acertain distance. More braking force is required if the motorcycle wasinitially traveling at 40 m/s and then reaching 5 m/s.Instead of one passenger had two passengers.Slowing from 30 to 5 m/s in less time.all of the above