1.) Calculate total distance traveled by computation of area under orange line.
ID: 1706838 • Letter: 1
Question
1.) Calculate total distance traveled by computation of area under orange line.
= 1.8 km
2.) Determine the distance traveled between t = 10 s and t = 40 s
= 1.45 km
3.) Write an equation for x as a function of time for each phase of the motion represented by segments 0a, ab, and bc. using only the variable t as necessary.
Need some help solving this problem. Parts 1 and 2 have already been solved. ONLY NEED PART 3, phase ab and phase bc. The horizontal axis of the graph is marked in increments of 10 s and the vertical axis is marked in increments of 10 m/s. 1.) Calculate total distance traveled by computation of area under orange line. = 1.8 km 2.) Determine the distance traveled between t = 10 s and t = 40 s = 1.45 km 3.) Write an equation for x as a function of time for each phase of the motion represented by segments 0a, ab, and bc. using only the variable t as necessary.Explanation / Answer
Equation of position for phase oa is x1 = 0 + ( 1/2) a t 2 = ( 0.5 ) 3.33 *t2 = 1.67 t 2 equation of position of phase ab x2 = (50m/s)( t - 15 ) + ( 1/2) (50 - 0 ) 15s = 50 t - 375 m Foe phase bc = 50 t - 375 m x3 = 375 + 1250m + ( 1/2) ( -5 m/s 2 ) ( t - 40 ) 2 = ( 250 m/s ) ( t - 2.5 m/s2 ) - 4375 mRelated Questions
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