radial and tangential and B?
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Transcribed Image Text: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
В
А
I. Radial acceleration at point A is downwards.
II. Tangential acceleration at point A is pointed to the
left.
I. Radial acceleration in point B is pointed inwards
of the concave.
IV. Tangential acceleration in point B is pointed anti-
parallel to its motion.
I and III only.
Il and IV only.
O , I, II and IV only.
and Il only.
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