victoriabudgen victoriabudgen

06-10-2019
Physics

contestada

An electric car is being driven through a town at 22 m/s. The kinetic energy of the car is 222640j. Calculate the mass of the car

Respuesta :

sciguy101 sciguy101

06-10-2019

Answer:

920 kg

Explanation:

You can figure this out using the equation for kinetic energy:

Given:

KE = 222640

v = 22

m = ?

[tex]KE = 0.5mv^2\\222640 = 0.5m(22^2)\\222640=242m\\m=920[/tex]

Answer Link

Otras preguntas

1/5x <-3 Solve the inequality and graph the solution

make 75 using 7 5 6 3

You sell bracelets for 2 dollars each and necklaces for 3 dollars each at a local flee market. You collect 95 dollar, selling a total of 37 jewelry items. How m

Write the linear equation in slope-intercept form. 2x+y=17 5x-y=1/4 -1/2x+y=10

round 232.76 to 2 significant figures

your brother traveled 117 miles in 2.25 hours to come home for school break. Whats the average speed that he was traveling.... Can u explain on the question...

What is the best estimate of a 20% tip on a $48 haircut?

Christina hiked 1 3/4 miles on Friday,1 3/8 miles on Saturday,and 1/2 miles on Sunday.how many moles did christina hike altogether

what is an acrostic poem for nativism

what is 7a - 5 = 2a - 15