WyntonH753773 WyntonH753773
  • 26-10-2022
  • Physics
contestada

If a runner accelerates from 2 m/s to 3 m/s in 4 s, her average acceleration is _____.

Respuesta :

LucineU490406 LucineU490406
  • 26-10-2022
[tex]\begin{gathered} v1=2\text{ m/s} \\ v2=3\text{ m/s} \\ t=4s \\ a=\text{?} \\ a=\frac{v2-v1}{t}=\frac{3\text{ m/s}-2\text{ m/s}}{4s}=\frac{1\text{ m/s}}{4s}=0.25m/s^2 \\ \text{The average acceleration is }0.25m/s^2 \end{gathered}[/tex]

Answer Link

Otras preguntas

During the 1950s Senator Joseph McCarthy actually produced for the public a list of over 100 members of the State Department who were active members in the Comm
What impact did Cortes and Pizarro have on the economy and lives of the people they conquered (Inca's and Aztecs)?
How did Republican and Whig ideas affect American colonists
Conducting foreign relations is an enumerated power of the executive branch enumerated power of the legislative branch implied power of the executive branch imp
four times the square of a number is thirty-six"
What rule was important to the Native Americans
Determine whether equation is parallel or perpendicular or neither 9x+3y =12 and 12x +4y =7
seven less than four times a number equals 13. what is the number
Which one of the following statements is not true of the war in Canada? a. The British retained control of Canada during the war. b. Arnold and Montgomery fai
12 meters in 28 seconds