Situation 10.A vehicle starts from rest at t = 0 and travels along a horizontalcircular track with a radius of 500 meters. The tangential component ofthe total force on the vehicle from t = 0 to t = 20 sec is given by thefunction [Ft = 3t² - 10t (N). The combined mass of the vehicle and rider is180 kg. Hint: Use EFt = mAv.What is the magnitude of the velocity at t = 20 sec?a. 518.52 m/sb. 37.33 m/sc. 22.00 m/sd. 33.33 m/sWhat is the average of the tangential component of the totalforce from t = 0 to t = 20 sec?a. 560 Nb. 300 Nc. 250 Nd. 110 N

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Situation 10. A vehicle starts from rest at t = 0 and travels along a horizontal. circular track with a radius of 500 meters. The tangential component of the total force on the vehicle from t = 0 to t = 20 sec is given by the function F = 3t² - 10t (N). The combined mass of the vehicle and rider is. 180 kg. Hint: Use Ft = mav. What is the magnitude of the velocity at t = 20 sec? a. 518.52 m/s b. 37.33 m/s c. 22.00 m/s d. 33.33 m/s What is the average of the tangential component of the total force from t = 0 to t = 20 sec? a. 560 N b. 300 N c. 250 N d. 110 N

Situation 10. A vehicle starts from rest at t = 0 and travels along a horizontal. circular track with a radius of 500 meters. The tangential component of the total force on the vehicle from t = 0 to t = 20 sec is given by the function F = 3t² - 10t (N). The combined mass of the vehicle and rider is. 180 kg. Hint: Use Ft = mav. What is the magnitude of the velocity at t = 20 sec? a. 518.52 m/s b. 37.33 m/s c. 22.00 m/s d. 33.33 m/s What is the average of the tangential component of the total force from t = 0 to t = 20 sec? a. 560 N b. 300 N c. 250 N d. 110 N

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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Conservation of Energy

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Question

Situation 10.
A vehicle starts from rest at t = 0 and travels along a horizontal
circular track with a radius of 500 meters. The tangential component of
the total force on the vehicle from t = 0 to t = 20 sec is given by the
function [Ft = 3t² - 10t (N). The combined mass of the vehicle and rider is
180 kg. Hint: Use EFt = mAv.
What is the magnitude of the velocity at t = 20 sec?
a. 518.52 m/s
b. 37.33 m/s
c. 22.00 m/s
d. 33.33 m/s
What is the average of the tangential component of the total
force from t = 0 to t = 20 sec?
a. 560 N
b. 300 N
c. 250 N
d. 110 N

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