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d the right and speeding up, as ove the cart representing the m ombined) forces you think are ne tion with a st eadily i

d the right and speeding up, as ove the cart representing the m ombined) forces you think are ne tion with a st eadily i

Elements Of Electromagnetics
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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i need help explaing the reasoning and drawing the arrows the right way on the digram 

7. A cart is moving toward the right and speeding up, as shown in the diagram below. Draw arrows above the cart representing the magnitudes and directions of the net (combined) forces you think are needed on the cart at t = O s, t = 1 s, etc., to maintain its motion with a steadily increasing velocity. = 0,° = 3, Positive x direction Explain the reasons for your answers. The cact is when the velocity is thus accelration is it tword the lett. at a stedy rate to its velo city and the rate Is constnt tho right what is the sign of the force atf = 1.
Transcribed Image Text:7. A cart is moving toward the right and speeding up, as shown in the diagram below. Draw arrows above the cart representing the magnitudes and directions of the net (combined) forces you think are needed on the cart at t = O s, t = 1 s, etc., to maintain its motion with a steadily increasing velocity. = 0,° = 3, Positive x direction Explain the reasons for your answers. The cact is when the velocity is thus accelration is it tword the lett. at a stedy rate to its velo city and the rate Is constnt tho right what is the sign of the force atf = 1.
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