An object moves at constant speed of 30 m/s during 5 s. What is the acceleration?, 5 m\s2, 6 m\s2, zero m\s2, The following is (Displacement –time) graph represent the motion of object from rest, during which interval was the car stopped?, A to B, B to C, C to D, Which of the following quantities is the rate of change in displacement during time?, Speed, Acceleration, Velocity.

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