А-ВThe figure above shows a track consisting of a straightsection that connects to a circular section. Threelocations are indicated: location A on the straight sectionof the track, location B at the bottommost point of thetrack, and location C at the point where the track isvertical. Locations A and C are at the same height. Ablock is released from rest at the top of the straightsection of the track. There is negligible friction betweenthe track and the block. (b) In a coherent, paragraph-length response, describethe relative angle between the direction of the block'svelocity and the direction of the block's acceleration atthe following times.When the block is at location AWhen the block is at location BImmediately before the block reaches location CSpecifically, indicate whether the velocity is parallel to theacceleration, perpendicular to the acceleration, or neither,at each location. Use physical principles to justify yourresponses.ВIx? x, 5 ĆΩ0 / 1000o Word L imit!!!

In the given system, the only force acting on the block responsible for acceleration is…

А- C В The figure above shows a track consisting of a straight section that connects to a circular section. Three locations are indicated: location A on the straight section of the track, location B at the bottommost point of the track, and location C at the point where the track is vertical. Locations A and C are at the same height. A block is released from rest at the top of the straight section of the track. There is negligible friction between the track and the block.

А- C В The figure above shows a track consisting of a straight section that connects to a circular section. Three locations are indicated: location A on the straight section of the track, location B at the bottommost point of the track, and location C at the point where the track is vertical. Locations A and C are at the same height. A block is released from rest at the top of the straight section of the track. There is negligible friction between the track and the block.