Physics, 14.11.2019 22:31 isabellajmoody
Speedy sue, driving at 30.0 m/s, enters a one lane tunnel. she then observes a slow moving van 155 m ahead traveling at 5.00 m/s. sue applies her brakes, but can accelerate only at -2.00 m/s2 because the road is wet. will there be a collision? state how you decide. if yes, determine how far into the tunnel and what time the collision occurs. if no, determine the distance of closest approach between sue’s car and the van.
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Speedy sue, driving at 30.0 m/s, enters a one lane tunnel. she then observes a slow moving van 155 m...
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