2.0-kg body rests on a frictionless wedge

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A 2.0-kg body is positioned on a frictionless wedge inclined at 65.0°, with an acceleration to the right that keeps the mass stationary relative to the wedge. The discussion revolves around understanding how the body can remain at rest while the wedge accelerates. Clarification is sought on the dynamics involved, particularly the forces acting on the body and the wedge. The poster expresses confusion about the concept of a body being at rest while experiencing acceleration. The inquiry highlights the need for a detailed explanation of the underlying physics principles.
holyko
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A 2.0-kg body rests on a frictionless wedge that has an inclination of 65.0° and an acceleration a to the right such that the mass remains stationary relative to the wedge. Find a

This is one of the question i had to do for HW.
Not really asking for an answer but it would be great if you provide one with a semi detail equation

I just don't get how is a body at rest yet accelerting! I probably misinterpret the question and I hope someone will point out where I misunderstood. Thank You
 
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ignore what i said here
i post it at the wrong forum... sry for wasting ur time!
 
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Here are two fragments from Banach's monograph in Mechanics I have never seen the term <<velocity of transport>> in English texts. Actually I have never seen this term being named somehow in English. This term has a name in Russian books. I looked through the original Banach's text in Polish and there is a Polish name for this term. It is a little bit surprising that the Polish name differs from the Russian one and also differs from this English translation. My question is: Is there...
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