2. Margielyn moves along a frictionless curved ski-jump ramp as shown in the figure below. Which of the following statement/s is/are TRUE regarding its radial and tangential accelerations at point A and B? direction of motion A I. Radial acceleration at point A is downwards. II. Tangential acceleration at point A is pointed to the left. III. Radial acceleration in point B is pointed inwards of the concave IV. Tangential acceleration in point B is pointed anti-parallel to its motion. A. Il and III only B. I, II, III, and IV only C. I and III only D. II and IV only

2. Margielyn moves along a frictionless curved ski-jump ramp as shown in the figure below. Which of the following statement/s is/are TRUE regarding its radial and tangential accelerations at point A and B? direction of motion A I. Radial acceleration at point A is downwards. II. Tangential acceleration at point A is pointed to the left. III. Radial acceleration in point B is pointed inwards of the concave IV. Tangential acceleration in point B is pointed anti-parallel to its motion. A. Il and III only B. I, II, III, and IV only C. I and III only D. II and IV only

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter10: Fixed-axis Rotation

Section: Chapter Questions

Problem 11CQ: Suppose a piece of food is on the edge of a rotating microwave oven plate. Does it experience...

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Margielyn Sakalam. Margielyn moves along a frictionless curved ski-jump ramp as shown in the figure below. What of the following statement/s is/are TRUE regarding its radial and tangential accelerations at points A and B? direction of motion A I. Radial acceleration at point A is downwards. II. Tangential acceleration at point A is pointed to the left. III. Radial acceleration in point B is pointed inwards of the concave. IV. Tangential acceleration in point B is pointed anti-parallel to its motion. Il and III only. III and IV only. I, II, III and IV only. I and III only.
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