please explain these 2 questions 7:12 PM 96% Pilot Which of the folowing correct

Question

please explain these 2 questions

7:12 PM 96% Pilot Which of the folowing correctly describes the acceleration of a particle in unform circular motion? o The acceeration of a particle in unform circuiar motion must be directed outward, because the particle will fiy out radialy when released. o The acceleration of a particle in unform circular motion must be directed inward because the velocity turns to from a cirdle. o The acceleration of a particle in uniferm circuiar motion must be zero, because the speed of the particle remains constant. The acceleration ofparticle in uniform circular motion must be apposite to the velocity, because cars slow domn when going around curves.

Explanation / Answer

when an object undergoing uniform circular motion moving with a constant speed., it is accelerating due to its change in direction.The direction of the acceleration is inwards.

the inward net force directed perpendicular to the velocity vector, the object is always changing its direction and undergoing an inward acceleration.

option(b) is correct answer

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