kenyanichols06 kenyanichols06

24-10-2020
Physics

contestada

A Student is walking to their bus stop at velocity of 2 m/s south, she sees the bus coming and her velocity changes to 5 m/s south in 2 seconds. What is her average acceleration?

Respuesta :

jeremiahkevinm jeremiahkevinm

24-10-2020

Answer:

1 m/s²

Explanation:

acceleration = (final velocity - initial velocity) ÷ time taken

given,

a = ?
v = 5 m/s
u = 2 m/s
t = 2 s

a = (5-2) ÷ 3

a = 1 m/s²

Answer Link

Otras preguntas

What adds up to 7 and can also be multiplied to -30

What word is used to describe knowledge about the universe and the method of obtaining that knowledge?

A temperature of 20 C is equivalent to approximately A. 68 F. B. 136 F. C. 6 F. D. 32 F.

What are physical forms in which a substance can exist?

Which of the following best describes the changes brought to world populations as a result of the European colonization of the Americas? A. The African po

what two numbers multiply to 18 but add up to negative 9

A person measures their pulse for 6 seconds and they count 8 beats. What is their pulse?

explain dna is considered the hereditary material

5 x 30. Draw a model to show your answer

Which temperature scale would read the lowest number for a mixture of water and ice? A. Kelvin B. Celsius C. Fahrenheit