Jason Renie set a world record of 77.0 m for motorcycle jump. Assumethat he left the take-off ramp at 12.0° to the horizontal and that the take-off and landing heights are the same. Determine his take-off speed (inm/s).A model of a helicopter rotor has four blades, each 3.40 m long from thecentral shaft to the blade tip. The model is rotated in a wind tunnel at550 rev/min. What is the radial acceleration (in m/s²) of the blade tip?A tourist in Cebu dives off a cliff with a running horizontal leap. Whatmust her minimum horizontal speed (in m/s) be just as she leaves the cliffso that she will miss the ledge at the bottom, which is 1.75 m wide and9.00m below the top of the cliff?In a test of a "g-suit", a volunteer is rotated in a horizontal circle of radius7.0 m. What must the period (in s) of rotation be so that the centripetalacceleration has a magnitude of 3.0g? Note: Use 9.8 m/s² for the value ofg.A pool ball leaves a 0.60-meter-high table with an initial horizontalvelocity of 2.4 m/s. Calculate the time (in seconds) required for the poolball to fall to the ground.Two crickets, Chookity and Cheekity, jumped from the top of a platform.Chookity just drops and reaches the ground in 3.50 s, while Cheekity justjumps horizontally with an initial speed of 95.0 cm/s. How far from thebase of the platform (in cm) will Cheekity hit the ground?

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Description: Jason Renie set a world record of 77.0 m for motorcycle jump. Assumethat he left the take-off ramp at 12.0° to the horizontal and that the take-off and landing heights are the same. Determine his take-off speed (inm/s).A model of a helicopter rotor

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Jason Renie set a world record of 77.0 m for motorcycle jump. 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. Determine his take-off speed (in m/s).

Jason Renie set a world record of 77.0 m for motorcycle jump. 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. Determine his take-off speed (in m/s).

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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