/10 Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 12345678910 Chapter 2 : Motion in a Straight Line This Quiz Contains a set of 10 Questions. The Passing Cut-off is 60%. To start the Quiz, click on the Start Button. All the Best! 1 / 10 A particle has v = 3t². Its displacement in first 2 s = 4 m 6 m 8 m 12 m 2 / 10 Graph area under Acceleration-time curve gives Displacement Jerk Speed Velocity 3 / 10 SI unit of displacement is m/s meter m/s² cm/s 4 / 10 Average velocity = instantaneous velocity Change in time/Change in position total distance/Change in time Change in position/Change in time 5 / 10 A stone thrown upward with u = 20 m/s. Time to reach the highest point = 1 s 2 s 3 s 4 s 6 / 10 An object travels with the acceleration 4 m/s² from rest in first 2 seconds. Displacement in that time = 4 m 8 m 12 m 16 m 7 / 10 A Body is thrown upwards: velocity at the top = g u –u 0 8 / 10 Quantity required to specify position in 1D is Angle Coordinates x, y Single coordinate x Area 9 / 10 If slope of x–t graph decreases, then velocity increases decreases constant becomes zero 10 / 10 Constant velocity implies a = 0 a ≠ 0 v = 0 displacement zero Your score is 0% Restart quiz
