The v -t graph for the motion of a car as it moves along a straightroad is shown. When t = 0, s = 0. (Figure 1)|Part ADetermine the average speed for the 15-s time interval.Express your answer to three significant figures and include the appropriate units.µAVavg =ValueUnitsFigure1 of 1SubmitRequest Answer540 APart Bv (m/s)Determine the distance traveled for the 15-s time interval.15v = 0.6/2/Express your answer to three significant figures and include the appropriate units.HÀ?t (s)515s =ValueUnits

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Answered: The v -t graph for the motion of a car…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A particle begins moving from rest from the origin in one-dimensional motion. It has a constant acceleration of 9 m/s2 until it reaches a position of 20 m. What is the particle's speed at 20 m? Write your answer to three significant figures. The particle's speed at 20 m is Number m/s.
A car starts from rest and accelerates uniformly over a time of 5.21 seconds for a distance of 110 m. accelerates down a runway at 3.20 m/s2 for 32.8 s until is finally lifts off the ground, If Upton free falls for 2.60 seconds. The takeoff speed for this plane will be 65 m/s. Assuming this minimum acceleration, what is the minimum allowed length for the runway? I want typed good format answer.Please don't skip it as advanced physics as it is simple physics problem.
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A particle moves along the x-axis with the velocity history shown. If the particle is at the position x = -2 in, at time t = 0, plot the corresponding displacement history for the time interval Osts 8 sec. After you have the plot, answer the questions as a check on work. u, in./sec 3 o Questions: When t= 1.4s, x= Whent = 4.8 s, x= When t = 7.0 s. x= i i i For the time interval Ost≤8 sec. The net dispalcement Ax= The total distance traveled total 6 -6 i i 8 t, sec in. in. in. in. in.
The velocity of a particle traveling in a straight line is given by v= (6t – 3t2) m/s, where t is in seconds. Suppose that s = 0 when t = 0. Part C How far has the particle traveled during the 3.7-s time interval? Express your answer to three significant figures and include the appropriate units. HÀ ST = Value Units Submit Request Answer Part D What is the average speed of the particle for the time period given in previous part? Express your answer to three significant figures and include the appropriate units. Value Units Vave = Submit Request Answer
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7
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