zwubba10 zwubba10
  • 26-01-2015
  • Physics
contestada

It takes Harry 40s to walk from x1 = -12m to x2 = -46m . What is his velocity?

Respuesta :

gabby19russell gabby19russell
  • 26-01-2015
it would negative and is would be 38/40 m/sec
Answer Link
luiferhoyos luiferhoyos
  • 30-08-2019

Answer:

His velocity is -0.85m/s

Explanation:

Velocity is defined as the change in position divided by the time required for that change:

[tex]V=\frac{x_{2}-x_{1}}{t}[/tex]

In this case:

[tex]V=\frac{-46m-(-12m)}{40s}=-0.85m/s[/tex]

Answer Link

Otras preguntas

Why were party leaders shocked by Krushchev’s rejection of Stalin?
how do we do the following equation.3x^2+28x+9=0
What do you think the offspring of a red chicken and a white chicken will look like?
need help with all three questions , feel free to answer what you can .. please help I'm trying to make my mom proud with my final grade
Find the are of the polygon 7yd
What is the major cause of weathering and erosion?
1. In “The Bracelet,” Ruri loses the bracelet that Laurie gives to her during the first day she spends in the internment camp. Ruri is quite upset until her mot
Label the following events as dependent or independent. a. Choose a student from this class, then pick another one.
There are three children in a family. a friend is told that at least two of them are boys. what is the probability that all three are boys? the friend is then t
1. Which of the following is an effect of pollution? I. global warming II. increase in human population size III. acid rain IV. ozone depletion