15. We have three Motion diagrams The car is speeding up or slowing down or the velocity is constant? a) b) c) Motion diagram -40 -20 0 Motion diagram -40 -20 0 of tot tot tot tot 20 40 60 80 -40 -20 0 20 Motion diagram 20 40 60 -x (m) 100 ►x (m) 80 100 40 60 80 100 x (m)
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