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—, , - 100. Area under velocity time BPAPn 3 in uniformly accelera:., motion represents *, , Displacement - (B) Acceleration, (C) Velocity (D) None of these, , I]
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9 Areaunderay ft graph represents a physical quantity which has the unit, (ay) nr, ih) m, (ep, (dimes, , 10. Four curs A. B,C and D are moving on a levelled road. Their distance versus time graphs, are shown in below Fig. Choose the correct statement, ta) Car A ts taster than car D, tb) Car B ts the slowest., te) Car D ts taster than car C, td) Car C ts the slowest., , (m) —>, >, , Distance, , Time (s)—~>, , LL. Slopeofa velocity tume graph gives, , (a) the distance, , (bh) the displacement, (ce) the acceleration, td) the speed
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2. The distance time graph of a body coincides with its time axis. The body must be, (a) im uniform motion, (b) at rest, (¢) in uniformly accelerated motion, (d) in zig-zag motion, , in, ., , From the given \ - 7 graph {see below Fig.). it can be inferred that the object is, (a) in uniform motion, , (b) at rest, , (¢) In non-uniform motion, , (d) moving with uniform acceleration, , >, , 4. The velocity time graph of a body is parallel to the time axis. The body is, (a) at rest, (b) having uniform acceleration, (c) having zero acceleration, (d) having non-uniform acceleration
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4. Velocity-time graph for the uniform motion, of a car is shown in figure. The displacement, of the car in the first 2 hours is, , Velocity 50, {in km/h), , 0 1 2 4, Time (in h), , (a) SO km (b) 100 kin, (c) 25 km ) (d) 70 km.
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Q1. Four cars A, B, C and D are moving, on a levelled road. Their distance versus |, time graph are shown in the figure. |, Which car is the slowest |, , Distance (m) ——- —_/_, oo, , , , , , Time (8) ——e 5S