hestefania hestefania

01-06-2020
Physics

contestada

What is the kinetic energy of a 633.0-kg car moving at a speed of 11.2 m/s?

Respuesta :

sqdancefan sqdancefan

05-06-2020

Answer:

39.7 kJ

Explanation:

The kinetic energy formula applies:

KE = (1/2)mv^2 = (1/2)(633.0 kg)(11.2 m/s)^2 = 39,701.76 J

The kinetic energy is about 39.7 kJ.

Answer Link

Otras preguntas

Round 53.17 to the nearest tenth. A) 50.0 B) 53.1 C) 53.2 D) 60.0

Political scientists elisabeth gerber finds that citizen groups are most effective at ___ whereas business, trade associations, and professional associations ar

1. Order the numbers 1/11 , –0.9, 0.09, and 1/10 from least to greatest A 0.09,1/11 , 1/10, –0.9 B 0.09,1/11 , –0.9, 1/10 C –0.9, 0.09, 1/10,1/11 D –0.9

How is breaking apart the problem 16x34 like solving four simpler problems?

If two events a and b are independent and you know that p(a) = 0.65, what is the value of p(a | b)?

What two-dimensional figure will result from slicing this rectangular pyramid parallel to the base? A. rectangle B. equilateral triangle C. isosceles triangle D

What do you call two birds relaxing in the midday sun?

Suppose a nation's 2008 nominal gdp was $972 billion and the general price index was 90. to make the 2008 gdp comparable with the base year gdp, the 2008 gdp mu

how do you think rainsford would describe General Zaroff?

Use the pohlig-hellman algorithm to compute the discrete log x when 23x ≡ 87 (mod 421)