Nateibarra23 Nateibarra23

04-04-2020
Physics

contestada

A 600kg car is at rest , and then accelerates to 5n/s what is the original kinetic energy?

Respuesta :

Hussaintahmed777 Hussaintahmed777

04-04-2020

m = 600 kg
u = 0 (as the car was at rest initially)
v = 5 m/s
Initial kinetic energy = ½mu²
= ½×600×0
= 0
Final kinetic energy = ½mv²
= ½×600×25
= 7500 J

Answer Link

Otras preguntas

the night thoreau spent in jail what job does henry agree to perform for the emersons

Select the correct pairs of triangles. The measures of two angles of pairs of triangles are given. Which pairs of triangles are similar? Triangle 1: 55°, 45° Tr

Consider these functions: f(x)=x+1 g(x)= 2/x. Which polynomial is equivalent to (f· g)(x)? A. 2/x+1 B. (2x+2)/x C. 2/x +1 D. 2/x²+x

Based on the cartoon, which conclusion can be drawn about colonial concerns toward English policies? A Colonists support an increase in taxation by the British

i almost give you the same experience as time travel what am i

what is a raven?.....

Tropical sites monsoon and north east monsoon pie chart or bar graph

Babur defeated __________ in the year 1528 CE.

What is 30 6/5 simplified

Which of the following are non-modifiable risk factors for coronary heart disease? Check all that apply.a. Family history b. Low blood HDL c. Physical inactivit