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9. A solid ball of mass M, radius R (moment of inertia = (2/5) MR²) starts from rest at a height of 8.00 m and rolls down a 30.0° incline without slipping, as shown in the figure below. When the ball leaves the incline, its linear/translational speed is (a) 6.78 m/s (b) 14.5 m/s (c) 3.19 m/s (d) 10.6 m/s M BALL A INCLINE I 30.0°

9. A solid ball of mass M, radius R (moment of inertia = (2/5) MR²) starts from rest at a height of 8.00 m and rolls down a 30.0° incline without slipping, as shown in the figure below. When the ball leaves the incline, its linear/translational speed is (a) 6.78 m/s (b) 14.5 m/s (c) 3.19 m/s (d) 10.6 m/s M BALL A INCLINE I 30.0°

College Physics
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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A solid ball of mass M, radius R (moment of inertia =(2/5) MR2) starts from rest at a height of 8.00 m and rolls down a 30.0° incline without slipping, as shown in the figure below. When the ball leaves the incline, its linear/translational speed is

8. A car starts from rest and has a constant linear acceleration of 0.800 m/s? for 20.0 s. The radius of the tires is 0.330 m. Assuming that the tires do not slip, at the end of the 20.0 s, the angular displacement Through which each tire has rotated is (a) 129 radians (b) 484 radians (c) 367 radians (d) 501 radians 9. A solid ball of mass M, radius R (moment of inertia = (2/5) MR?) starts from rest at a height of 8.00 m and rolls down a 30.0° incline without slipping, as shown in the figure below. When the ball leaves the incline, its linear/translational speed is (a) 6.78 m/s (b) 14.5 m/s (c) 3.19 m/s (d) 10.6 m/s M BALL A INCLINE I 30.0° 10. A car moves in a circular track with a constant speed. Which of the following statement is correct? (a) It has a constant acceleration (b) It requires a force which points to the tangential direction (c) It requires a force which points to the radial direction (d) It does not need any force
Transcribed Image Text:8. A car starts from rest and has a constant linear acceleration of 0.800 m/s? for 20.0 s. The radius of the tires is 0.330 m. Assuming that the tires do not slip, at the end of the 20.0 s, the angular displacement Through which each tire has rotated is (a) 129 radians (b) 484 radians (c) 367 radians (d) 501 radians 9. A solid ball of mass M, radius R (moment of inertia = (2/5) MR?) starts from rest at a height of 8.00 m and rolls down a 30.0° incline without slipping, as shown in the figure below. When the ball leaves the incline, its linear/translational speed is (a) 6.78 m/s (b) 14.5 m/s (c) 3.19 m/s (d) 10.6 m/s M BALL A INCLINE I 30.0° 10. A car moves in a circular track with a constant speed. Which of the following statement is correct? (a) It has a constant acceleration (b) It requires a force which points to the tangential direction (c) It requires a force which points to the radial direction (d) It does not need any force
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