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MEDGAR EVERS COLLEGE Basic Physics PHY 114-W-01 Department of Physical and Computer Sciences Medgar Evers College Exam 2 Name Directions Read the questions carefully and write your answers in the space provided 1. Radial acceleration is due to a) changes in the magnitude of the b) the direction of the velocity vec- velocity vector e) changes in the direction of the ve tor 0) the maguitude of the welocity ve y veo- locity vector tor 2、The direction of centripetal accrleration is always a) away from the center of the circle c) parallel to the velocity b) towards the center of the circle d) in the direction of velocity 3. Tangential aceleration and radial acceleration are a) parallel vectors c) always opposite directions b) always negative d) perpendicular vectors 4. Tangential acceleration is due to a) changes in the magnitude of the b) the direction of the velocity vec- velocity vector tor c) changes in the direction of the ve- d) the magnitude of the velocity vee- locity vector tot
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Radial acte lerahom is due to changes in he ragmihade the velocity Veefoy acaerahon is aludystouo-ds the Center 06-Ho Civele

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