Test Bank For Integrated Science 7Th Edition By Bill Tiller
Integrated Science, 7e (Tillery)
Chapter 2 Motion
1) Galileo reasoned that the distance a freely falling object travels is proportional to the square of the time.
Answer: TRUE
Section: 02.05
Topic: Falling Objects
Bloom’s: 4. Analyze
Accessibility: Keyboard Navigation
Chapter: 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: FALSE
Section: 02.05
Topic: Falling Objects
Bloom’s: 4. Analyze
Accessibility: Keyboard Navigation
Chapter: 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: FALSE
Section: 02.04
Topic: Motion
Bloom’s: 4. Analyze
Accessibility: Keyboard Navigation
Chapter: 02
4) An object accelerates when its speed or direction changes.
Answer: TRUE
Section: 02.02
Topic: Motion
Bloom’s: 2. Understand
Accessibility: Keyboard Navigation
Chapter: 02
5) A car traveling at 20 mph on a curved exit ramp has a constant velocity.
Answer: FALSE
Section: 02.02
Topic: Motion
Bloom’s: 3. Apply
Accessibility: Keyboard Navigation
Chapter: 02
6) Newton’s 2nd law states that if a net force acts on an object, it will move at constant velocity.
Answer: FALSE
Section: 02.06
Topic: Newton’s laws
Bloom’s: 3. Apply
Accessibility: Keyboard Navigation
Chapter: 02
7) For a constant mass the acceleration of an object is directly proportional to the applied force.
Answer: TRUE
Section: 02.07
Topic: Newton’s laws
Bloom’s: 3. Apply
Accessibility: Keyboard Navigation
Chapter: 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: FALSE
Section: 02.06
Topic: Newton’s laws
Bloom’s: 3. Apply
Accessibility: Keyboard Navigation
Chapter: 02
9) The momentum of an object remains the same unless an unbalanced force acts on it.
Answer: TRUE
Section: 02.08
Topic: Momentum
Bloom’s: 3. Apply
Accessibility: Keyboard Navigation
Chapter: 02
10) A child on a carousel moving at constant speed has an acceleration of zero.
Answer: FALSE
Section: 02.02
Topic: Newton’s laws
Bloom’s: 3. Apply
Accessibility: Keyboard Navigation
Chapter: 02
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