Question

True or False
1. Every object moves with a constant speed.
2. Speedometer indicates speed in km/sec.
3. Odometer measures the distance covered in km.
4. The speed of a train is expressed in m/hr.
5. Distance between two cities are measured in km.
6. The basic unit of time is second.
7. The time period of a given pendulum is not constant.
8. A bar graph is a diagram which shows information as bars of different height.
9. If the distance time graph of an object is a horizontal time parallel to the time axis then the speed of object is 0.
10. Time =speed/distance.​

Answer 1

Answer:

1.false

2.false

3.true

4.false

5.true

6.true

7.false

8.true

9.false

10.true

Answer 2

Answer:

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