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 B 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. O I, II, III and IV only. O I and III only. O Il and IV only. O I l and II only.

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 B 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. O I, II, III and IV only. O I and III only. O Il and IV only. O I l and II only.

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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Concept explainers

Centripetal Force

A particle, body, object or certain mass while travelling in a rotational path or semicircular path, experiences an inertia force. If that inertia force pulls the towards the inward of the imaginary circle in the rotation, it is termed as centripetal force.

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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.
O I, II, III and IV only.
O I and III only.
O Il and IV only.
O I l and II only.

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