nap16
nap16
24-10-2017
Physics
contestada
What does ΔX mean in this equation?
Respuesta :
Catya
Catya
24-10-2017
the triangle before the x means "change in x" which is: (finalx - initialx)
So if the interval is 1 sec to 3 sec, change in t would be 3-1=2 sec. The corresponding x-values are 30-10=20
change in x / change in t = (30-10)/(3-1) = 10 m/s
Answer Link
VER TODAS LAS RESPUESTAS ( 89+ )
Otras preguntas
Which of the following is the best example of a check on presidential power
Who won the November 1964 U.S. presidential elections in a landslide victory? a. Barry Goldwater b. Robert McNamara c. Lyndon B. Johnson d. Richard Nixon
What was the average life expectancy in the United States in the year 1900? a. 40 years b. 50 years c. 60 years d. 65 years
Last summer, at Camp Okey-Fun-Okey, the ratio of the number of boy campers to the number of girl campers was 8:7. If there were a total of 195 campers, how man
How many terms are in the expression 20x + 9y
what's the first step of the scientific method
Effective teamwork and high productivity are good indications of positive A. productivity goals. B. horizontal relationships. C. reinforcement. D. socializ
Find the quotient -7 divided by 14/3
can a n oligarchy include representative and democracy
1.If the distance between two objects is increased four times, then by how many times will the mass of one of the objects be changed to maintain the same gravit
