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Q2. [10 points) Consider an object undergoing circular motion in a horizontal plane at fixed radius r 12cm. The radial acceleration (a) Find the initial angular velocity at t (t) = 2 + 2e mis2 烁 =ep.or 4.08 Find the expression of angular acceleration α as a function of time t ANS: ar α·マ 0.24(1 +t) (c) Calculate the arc length the object swept through over the first two ANS: seconds. 1.37 m ANS: -circular motion (rotational dynamics of a point) algebraic manipulation possibly?

media%2F1bf%2F1bfbbe18-795f-48b0-a715-09- relative velocity question, possibly with kinematics?


media%2Fc60%2Fc6035668-d7dd-4d82-8d00-b7- Conservation question perhaps with manipulation


media%2F8ff%2F8ffe9aef-2442-4711-9155-9c - net system equilibrium with upthrust?

Hey there sir/mdm ,

Need some help in presentation of working and all for the whole solution of these problems in the paper. Hope you wouldn’t mind helping out :)

Much thanks!!
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