A particle in planar motion is described with rectangular coordinates such that x = 5t² and y=x/10where t is in seconds and x and y are in inches. After t = 4 seconds, what is the speed of the particle inthe y-direction, vy?a. 40 in/sb. 20 in/sc. 0.1 in/sd.5 in/se.none of the abovea.b.na ad bas sowog to qui dil baileA car is travelling around a circular track with a radius of 300 feet. At an instant in time, themagnitude of the car's total acceleration is 10 ft/s², and the car is decreasing its speed at a rate of 6ft/s². What speed is the car travelling at that instant?34.6 ft/s54.8 ft/sc. 49.0 ft/sd.42.4 ft/se.none of the aboveTolom: 11

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A particle in planar motion is described with rectangular coordinates such that x = 51² and y = x/10 where t is in seconds and x and y are in inches. After t = 4 seconds, what is the speed of the particle in the y-direction, vy? a. 40 in/s b. 20 in/s c. 0.1 in/s d. 5 in/s e. none of the above no ca bas sowog to qui dw boilage

A particle in planar motion is described with rectangular coordinates such that x = 51² and y = x/10 where t is in seconds and x and y are in inches. After t = 4 seconds, what is the speed of the particle in the y-direction, vy? a. 40 in/s b. 20 in/s c. 0.1 in/s d. 5 in/s e. none of the above no ca bas sowog to qui dw boilage

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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