Test Bank For Integrated Science 7Th Edition By Bill Tiller

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