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Cite examples from the texts you’ve read in Units 4, 5, and 6 to briefly explain the answers to the Big Questions. A. Unit 4: How does communication change us? B. Unit 5: Do our differences define us? C. Unit 6: Do heroes have responsibilities?
Weegy: What kind of help do you want? You need to be specific. You can't just through up a question from your assignment and say help. Nobody is going to do your homework for you. [ Besides, we didn't read Units 4, 5, and 6, so we couldn't answer those questions if we tried. So rephrase what exactly you want help with. ] (More)
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Asked 8/23/2012 7:47:07 AM
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Which example describes constant acceleration due ONLY to a change in direction? A. increasing speed while traveling around a curve B. an object at rest C. traveling around a circular track D. an object in free fall User: Suppose you increase your walking speed from 1 m/s to 3 m/s in a period of 1 s. What is your acceleration? A. 2 m/s2 B. 5 m/s2 C. 4 m/s2 D. 3 m/s2 User: The slope of a speed-time graph indicates A. direction. B. acceleration. ...
Weegy: B. acceleration User: A speed-time graph shows that a car moves at 10 m/s for 10 s. The car’s speed then steadily decreases until it comes to a stop at 30 s. Which of the following describes the slope of the speed-time graph from 10 s to 30 s? A. linear, horizontal B. curved, upward C. linear, sloping downward D. linear, sloping upward Weegy: C. linear, sloping downward User: An object that is accelerating may be A. slowing down. B. gaining speed. C. changing direction. D. all of the above User: A train approaching a crossing changes speed from 25 m/s to 10 m/s in 240 s. How can the train’s acceleration be described? A. The train’s acceleration is positive. B. The train is not accelerating. C. The train will come to rest in 6 minutes. D. The train’s acceleration is negative. Weegy: The train's is deccelarating in other words it is slowing down . it can be proven through the equation a = v - u /t = -15 / 240 = - 1 /16 ms^-2 User: What is instantaneous acceleration? A. how fast a speed is changing at a specific instant B. how fast a velocity is changing at a specific instant C. how fast a direction is changing at a specific instant D. all of the above Weegy: D. all of the above User: Which of the following statements is true? A. An object that is accelerating is always changing direction. B. An object has an instantaneous acceleration, even if the acceleration vector is zero. C. An object at rest has an instantaneous acceleration of zero. D. Instantaneous acceleration is always changing Weegy: C. An object at rest has an instantaneous acceleration of zero. (More)
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Asked 8/23/2012 8:25:35 AM
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The SI unit of force is the A. joule. B. kilogram. C. meter. D. newton.
Weegy: The SI unit of force is the D. newton. User: When an unbalanced force acts on an object, A. the object’s motion does not change. B. the object accelerates. C. the weight of the object decreases. D. the inertia of the object increases. Weegy: 2. the object accelerates. The object will accelerate in the direction of the force vector. User: When a pair of balanced forces acts on an object, the net force that results is A. greater in size than both forces combined. B. greater in size than one of the forces. C. equal in size to one of the forces. D. equal to zero Weegy: D. equal to zero (More)
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Asked 8/23/2012 9:09:18 AM
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Choose the definition of: Ironic A. Having satire B. Having humility C. having hospitality D. having
Weegy: Ironic means - having satire. (More)
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Updated 33 days ago|12/21/2014 11:37:57 PM
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