Chapter 04, Problem 025 XIncorrect. Flying Circus of Physics The current world-r

Question

Chapter 04, Problem 025 XIncorrect. Flying Circus of Physics The current world-record motorcycle jump is 77.0 m, set by Jason Renie. Assume that he left the take-off ramp at 12.0° to the horizontal and that the take-off and landing heights are the same. Neglecting air drag, determine his take-off speed. Number149 Units TT This answer has no units The number of significant digits is set to 3; the tolerance is +/-1 in the 3rd significant digit Click if you would like to Show Work for this question: Open Show Work

Explanation / Answer

Solution)

We know, for a projectile motion

Velocity, V = [R*g/sin(2)]

Where, R= range

G= acceleration due to gravity

On substituting values, we get

V= sqrt(77*9.8/sin24°) = 43.07 m/sec (Ans)

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Good luck!:)

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