The speed of a car travelling on a straight road is listed below at successive intervals of 1 second...........

General Science (NDA) Physics

The speed of a car travelling on a straight road is listed below at successive intervals of 1 second:

Which of the following is/are correct? The car travels

1. with a uniform acceleration of 2 m/sec2

2. 16 m in 4 sec.

3. with an average speed of 4 m/sec.

All of these

2 and 3

1 and 2

only 1

From above table it is clear that every second the speed is increased by 2 m/sec. So the car is moving with uniform acceleration of
2 m/sec2.

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