A popular way to display the constant acceleration formula is to make speed a function of time (function for the graph from figure 1). vf=vi+a∗t One can also see this equation with final velocity (vf) displayed as v, and initial velocity (vi) displayed as vo. V=vo+a∗t Where...
TryNow...1.Doyouknowthedifferencebetweenscalarquantitiesandvectorquantities?Hereisahint:Scalarquantitiesincludedistanceandspeedwhilevectorquantitiesincludedisplacementandvelocityaswellasacceleration.2.Whatdoestheslopeofadisplacementvs.timegraphrepresent?Describethemotionofthisparticle. Scalarvs.VectorScalarQuantitieshave...
Hereisahint:Scalarquantitiesincludedistanceandspeedwhilevectorquantitiesincludedisplacementandvelocityaswellasacceleration.2.Whatdoestheslopeofadisplacementvs.timegraphrepresent?Describethemotionofthisparticle.Scalarvs.Vector ScalarQuantitieshaveVectorQuantities magnitude(how havemagnitudeand much)only.direction Examples:...
1. An Olympic-class sprinter starts a race with an acceleration of 4.50 m/s2. (a) What is her speed 2.40 s later? (b) Sketch a graph of her position vs. time for this period.2. A well-thrown ball is caught in a well-padded mitt. If the deceleration of the ball...
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The velocity versus time graph can be constructed by determining the slope of the acceleration versus time graph at each time. a. True b. FalseInitial velocity is always equal to zero. True or False.Under constant acceleration, the average velocity of a partic...
Acceleration quantifies the rate at which the velocity of a body is changing. As such, we define the acceleration of a body as the rate of change of velocity, that is, the change in velocity of the body with respect to time. Thus, the unit of ...
1. Which car or cars (red, green, and/or blue) are undergoing an acceleration? Study each car individually in order to determine the answer.See Answer 2. Which car (red, green, or blue) experiences the greatest acceleration?See Answer 3. Consider the position-time graph at the right. ...
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How can a velocity/time graph show acceleration? What is the longest highway in the world? Is motion considered the same as speed? How does time dilation work? For kinematic equation problems, what do you do if the unit for acceleration is ''g'', and how ...