The coefficient of rolling friction for rubber on ramp

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Reference no: EM1314684

Q. A motorcycle daredevil plans to ride up a 2.50m high 25.0° ramp, sail across a 10-m-wide pool filled with hungry crocodiles, and land at ground level on the other side. He has done this stunt many times and approaches it with confidence. Unfortunately, motorcycle engine dies just as starts up ramp. He is going 19.0m/s at that instant, and the rolling friction of his rubber tires is not negligible. Assuming that local acceleration because of gravity is -9.80 m/s2, calculate the landing point (in m) relative to 10.0 m edge of the pool. (-1.0 m means he was 1.0m short and in the pool, +1.0m means he landed 1.0 m past the edge). The coefficient of rolling friction for rubber on ramp is 0.02.

Reference no: EM1314684

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