Question

Which of the following statements is/are correct?

1. Mass of an object is the measure of its inertia

2. A feather and a stone dropped from the same height takes the same time to reach Earth's Surface, when there is no air.

3. The weight of an object is variable

(a) Only 1

(b) 1 and 3

(c) 2 and 3

(d) All 1,2 and 3​

Answer 1

Answer:

b) 1 AND 3

Explanation:

Answer 2

Explanation:

option B is the correct answer