Question

A partide is thrown vertically upward with speed 40 m/s at t = 0. Its acceleration at t = 1 sec is a, and at t = 2 sec is a. Then the ratio a: az is. (1) 2 (2) 9.8 (3) 1 (4) 4.9​

Answer 1

(3) 1

The acceleration on a free falling body is always constant 'g' so the ratio will be 1.

Answer 2

Answer:

The acceleration on a free falling body is always constant ′ g ′

so the ratio will be 1.

c is rhe right answer