If an object accelerates from rest, with a constant acceleration of 6.4 m/s2, what will

its velocity be after 18s?

Question

Aniya Bass

Physics

6 October, 18:10

If an object accelerates from rest, with a constant acceleration of 6.4 m/s2, what will

its velocity be after 18s?

+4

Answers (1)

Know the Answer?

Todd Kennedy · Answer 1

120 m/s

Explanation:

Acceleration = 6.4 m/s²

Initial velocity = 0 m/s

Time = 18 s

v = at + v₀

v = (6.4) (18) + 0

v = 115.2

Rounded to two significant figures, the final velocity is 120 m/s.

If an object accelerates from rest, with a constant acceleration of 6.4 m/s2, what willits velocity be after 18s?

If an object accelerates from rest, with a constant acceleration of 6.4 m/s2, what will

its velocity be after 18s?