averybutler8 averybutler8

24-09-2020
Physics

contestada

An object accelerates at 20 m/s2. By how much does the speed change in one
second?

A. 10 m/s.
B. 20 m/s.
C. 40 m/s.
D. a rate that depends on its initial speed.

Respuesta :

evelin751273 evelin751273

01-10-2020

Answer:

A

Explanation:

2 seconds= 20m

20m/2=

10m

Answer Link

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