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Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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
Transcribed Image Text:8. Figure 7 shows a four-wheel drive car of mass m = 970 kg. The coefficients of friction is
H=0.6. Neglect the mass of the tyres.
(a) Determine the greatest possible acceleration of the race car so that its front tyres do not
kave the ground nor the tyres slip on the track.
(b) Determine the corresponding reactions on tyres A and B.
(c) From (b) above, recaleulate the coefficient of friction. If it is not same as either the
given values Hs or k, then in one sentence, state or explain why the difference in
values?
h=0.55 m
a= 1,82 m
b = 2.20 m
Figure 7
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