Question

1. Correct the false statement:- 1.The distance time graph of stationary object is a straight line parallel to y-axis. 2.The standard or basic unit of time is hour. 3.A curved line for distance time graph represents a constant speed.​

Answer 1

2. The standard or basic unit of time is hour

Answer 2

Answer:

The distance-time graph of a stationary object is a straight line parallel to the x-axis.

The standard or basic unit of time is second.

A curved line for a distance-time graph represents a non-uniform speed.​

Explanation:

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