Jason Takes Off Across Level Water on His Jet-Powered Skis

question 91

Multiple Choice

Jason takes off across level water on his jet-powered skis.The combined mass of Jason and his skis is 75 kg (the mass of the fuel is negligible) .The skis produce a forward thrust of 200 N and have a coefficient of kinetic friction with water of 0.10.Unfortunately,the skis run out of fuel after only 41 s.How far from his starting point has Jason traveled when he finally coasts to a stop?

• A)3,900 m
• B)2,900 m
• C)2,000 m
• D)1,400 m

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