juanita1574 juanita1574

13-04-2020
Physics

contestada

What is the kinetic energy of a 0.012 kg bullet traveling at 700 m/s?
Remember the equation for kinetic energy is: Kinetic energy = -mºv2
A) 8.4 Joules
B )4.2 Joules
C)2940 Joules
D)35.3 Joules

Respuesta :

mkarikari1850 mkarikari1850

13-04-2020

Answer:

m=0.012

v=700

KE = 1/2mv^2

KE = 1/2(700)(0.012)

KE = 4.2J

Answer Link

Otras preguntas

Find two supplementary angels such that the measure of the first angle is 38° less than three times the measure of the second

Factor using the gcf : 6x^3-9x^2+12x

How do fungi make people sick?

Use differentials to find an approximate value for [tex] \sqrt[3]{65} [/tex]

23=x-9;x=14 is this a solution of the equation .?

Ema bought 6 bags of walnuts . Each bag contained 3/4 of a pound of walnuts . What was the total weight of the walnuts??

factor each expression: 4n^2-8n+3, 4p^2+7p+3, 6r^2-23r+20, 5z^2+19z-4, 2k^2-13k-24, 6t^2+7t-5, 3x^2+23x-36, 4w^2-5w-6, 4d^2-4d-35

the strongest plant cells are?

write each expression as the product of two factors 1x3+7x3=

Six neighbors share 4 pies equally. How much of a pie does each neighbor get? Please help me solve this problem I would greatly appreciate help with this quest