Question

Physics periodic test Total Mark_30 Choose the correct answer 1.The numerical ratio of displacement to distance for a moving object is 1.always less than one 2.always equal to 1 3.always more than 1 4.equal to less than one 2.s car moves with a speed of 40km/h for 15 minutes and then with a speed of 60km/h for the next 15 minutes.the total distance covered by the car is 1.100km 2.25km 3.15km4.10km 3.the basic unit of speed is 1.km/min2.m/min 3.km/h 4.m/s 4.average velocity is 1.total displacement/total time taken 2.total displacement x total time taken 3.total distance/total time taken 4.total time taken/total displacement 5.is the hour hand of a walk clock of rest or motion 1.motion 2.rest 3.both rest and motion 4.none of these

Answer 1

Answer:

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