SECTION A -Multiple choice questions (10 points) back 1) The area under a veloci

Question

SECTION A -Multiple choice questions (10 points) back 1) The area under a velocity vs. time graph gives a. Time b. Distance c. Acceleration d. Speed 2) Integration of a constant acceleration vs. distance will result in an expression consisting of a. Square of timee b. Acceleration vs. time c. Square of velocity d. Actual distance 3) If a particle moves with constant velocity along a curvilinear path of constant rad ), then the overall acceleration vector will be tangent to the path o of curvature (p motion: a. True b. False 4) If a particle moves with constant velocity along a curvilinear path of constant ra of curvature (o), then the magnitude of the normal acceleration will remain cons throughout the motion: a. True b. False 5) If a particle moves with constant velocity along a curvilinear path of constant r of curvature (p), then the tangential acceleration will vary throughout the motic a. True b. False 6) In a normal-tangential coordinate system, by convention, the positive normal direction is defined as: a. Towards the center of curvature b. Away from the center of curvature c. Tangent to the motion d. In the opposite direction to the motion

Explanation / Answer

1) Distance (B)

2) Square of time (A)

3) False

4) True

5) False

6) Towards center of curvature (A)

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