Question

The displacement- time graph of two moving objects A and B are shown in the figure given below. Which of the following is incorrect.

1. B is moving with constant velocity

2. A is moving with increasing speed

3. B is moving with non-zero constant acceleration

4. Acceleration of A may be constant

Answer 1

Answer:i hope it will help u

Explanation:

(a) Uniform motion from A to B and non-uniform motion from B to C.

(b) AB because velocity remains constant from A to B.

(c) BC because velocity decreases from B to C.

Answer 2

Answer:

C

Explanation: