annettehernandez04 annettehernandez04

14-06-2021
Physics

contestada

A runner has a speed of 5 m/s and a mass of 130 kg. What is his kinetic
energy?
O A. 1625 J
B. 3250 J
C. 875 J
D. 325 J

Respuesta :

CxrtifiedAZ CxrtifiedAZ

15-06-2021

Energy = 1/2mv^2

Mass = 130kg
Speed = 5m/s

1/2 x 130 x 25

= 1625J

Answer Link

Otras preguntas

A trader maintains a position in a small capitalization stock that has low trading volume. The trader has a high level of which of the following risks? A) Marke

How do mutations affect the production of proteins in our bodies?

20. Which of the following is not an identity? a) sin2 a+cos2 a = 1 b) sin a = tan a * cos a c) 1 + cot2 a = csc2 a d) 1 - sec2 a = tan2 a

Evaluate f(x) = 2|x – 5| for f(–5) and f(0).Question 20 options:f(–5) = –20, f(0) = –2f(–5) = 20, f(0) = 10f(–5) = 10, f(0) = 0f(–5) = 12, f(0) = 5

If there were 40000 pounds of raw materials on hand on January 1, 130000 pounds are desired for inventory at January 31, and 310000 pounds are required for Janu

On December 31 of the current year, Jerome Company has an accounts receivable balance of before any year end adjustments. The Allowance for Doubtful Accounts h

Does anyone know the answer to this

The percent change in nominal gross domestic product (GDP) minus the percent change in price level equals

Washington Gladden’s ideas would most closely be tied to which period in US history?

Choose only one correct option. Explanation needed.