College (4%) Problem 9: Some of the fastest dragsters (called "top fuel") do not race for more than 300- 400m for safety

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College 4 Problem 9 Some Of The Fastest Dragsters Called Top Fuel Do Not Race For More Than 300 400m For Safety 1 (47.97 KiB) Viewed 459 times

College (4%) Problem 9: Some of the fastest dragsters (called "top fuel") do not race for more than 300- 400m for safety reasons. Consider such a dragster in this problem, starting a race at rest. After the light turns green, the dragster completes a 400 m race in a time t= 9.6 s. Ctheexpertta.com $50% Part (a) How many times larger is the dragster's acceleration during this period than the acceleration due to gravity? alg= 2.10 Grade Summary 3 Deductions Potential d 100 d Submissions sin() cos() tan() Attempts remaining cotan() asin() acos() B 1 89 HOME (7 6 4 5 123 ed . 4 (0% per attempt) detailed view . atan() acotan() sinh() 1 1 cosh() cotanh() tanh() + 0 END 2 ed VO BACKSPACE Degrees O Radians CLEAR ed Led Submit I give up! ted Hints: 2 for a 0% deduction. Hints remaining Feedback: 1% deduction per feedback. eted What is the numerical value of g? Ensure that you have chosen the correct value of ted g for the units that are specified in this problem. ted The dragster began at rest. eted 50% Part (b) If the dragster could continue with this average acceleration, what would its speed be, in miles per hour, after it has travelled a total distance of 1.6 km (-1.0 mile)? eted #tv AO d V 0