anthonygrant30 anthonygrant30

24-11-2020
Physics

contestada

What would a velocity of a rock dropped from a cliff be after falling for 6 seconds?

A. 58.8m/s
B. 1.6m/s
C. 12m/s
D. 30m/s

Respuesta :

sqdancefan sqdancefan

24-11-2020

Answer:

A. 58.8m/s

Explanation:

The acceleration due to gravity is 9.8 m/s², so the velocity after 6 seconds is ...

v = at

v = (9.8 m/s²)(6 s) = 58.8 m/s

Answer Link

Otras preguntas

Which answer choice does not contain any punctuation errors? A.What made him say, "I'm so sorry?" B.What made him say "I'm so sorry"? C.What made him say "I'm s

why did the boy who cryed wolf lie

Evaluate square root of x plus 20 end root when x equals 16. Write the answer in simplified radical form. Question 16 options: 36 24 6 4

A sample of a substance has a high density, yet a low particle motion. This sample must be a A) gas. B) liquid. C) plasma.

Teresa drew a quadrilateral with 2 pairs of parallel sides and 4 right angles. What quadrilateral could she have drawn?

The best prose style for a realistic novel is _____. colorful and involved dead and dreary clear and direct obscure

Research indicates that __________ levels of __________ is associated with greater likelihood of adhering to a treatment regimen. Answer A) lower; patient under

thirty two decreased by twice a number less than eighteen

Which is the primary source of stem thickening in plants?

What is this picture from