Test Bank For Integrated Science 7Th Edition By Bill Tiller
Integrated Science, 7e (Tillery)
Chapter 2 Â Motion
1) Galileo reasoned that the distance a freely falling object travels is proportional to the square of the time.
Answer:Â TRUE
Section:Â 02.05
Topic:Â Falling Objects
Bloom’s:Â 4. Analyze
Accessibility:Â Keyboard Navigation
Chapter:Â 02
2) If a 16 lb bowling ball and a 10 lb bowling ball are dropped from the 5th floor at the same time the heavier ball will reach the ground first.
Answer:Â FALSE
Section:Â 02.05
Topic:Â Falling Objects
Bloom’s:Â 4. Analyze
Accessibility:Â Keyboard Navigation
Chapter:Â 02
3) When you roll a ball across the floor, it comes to a stop because you are no longer exerting a force on it.
Answer:Â FALSE
Section:Â 02.04
Topic:Â Motion
Bloom’s:Â 4. Analyze
Accessibility:Â Keyboard Navigation
Chapter:Â 02
4) An object accelerates when its speed or direction changes.
Answer:Â TRUE
Section:Â 02.02
Topic:Â Motion
Bloom’s:Â 2. Understand
Accessibility:Â Keyboard Navigation
Chapter:Â 02
5) A car traveling at 20 mph on a curved exit ramp has a constant velocity.
Answer:Â FALSE
Section:Â 02.02
Topic:Â Motion
Bloom’s:Â 3. Apply
Accessibility:Â Keyboard Navigation
Chapter:Â 02
6) Newton’s 2nd law states that if a net force acts on an object, it will move at constant velocity.
Answer:Â FALSE
Section:Â 02.06
Topic:Â Newton’s laws
Bloom’s:Â 3. Apply
Accessibility:Â Keyboard Navigation
Chapter:Â 02
7) For a constant mass the acceleration of an object is directly proportional to the applied force.
Answer:Â TRUE
Section:Â 02.07
Topic:Â Newton’s laws
Bloom’s:Â 3. Apply
Accessibility:Â Keyboard Navigation
Chapter:Â 02
8) The football team wins a tug of war with the chess team because it pulls harder on the rope than the chess team does.
Answer:Â FALSE
Section:Â 02.06
Topic:Â Newton’s laws
Bloom’s:Â 3. Apply
Accessibility:Â Keyboard Navigation
Chapter:Â 02
9) The momentum of an object remains the same unless an unbalanced force acts on it.
Answer:Â TRUE
Section:Â 02.08
Topic:Â Momentum
Bloom’s:Â 3. Apply
Accessibility:Â Keyboard Navigation
Chapter:Â 02
10) A child on a carousel moving at constant speed has an acceleration of zero.
Answer:Â FALSE
Section:Â 02.02
Topic:Â Newton’s laws
Bloom’s:Â 3. Apply
Accessibility:Â Keyboard Navigation
Chapter:Â 02
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