hljcdb233 hljcdb233

17-06-2017
Physics

contestada

What is the kinetic energy of a 2000 kg car traveling at a speed of 30 m/s (?65 mph)?

Respuesta :

musiclover10045 musiclover10045

21-06-2017

KE = 1/2mv^2

m = 2000

v = 30m/s

1/2*2000*30^2=

1000*900 = 900,000kgm^2/s^2

Answer Link

Otras preguntas

Math problem I need help giving brainlist ASAP

what is distribution hardware and examples

What is the function of the nucleus? Separate DNA in cell division Photosynthesis O Make ATP Hold genetic information

And then he came. All of a sudden his arm was around my waist so warm and tight and he said very casually, "May I skate with you?" and then he took my hand. Tha

area of irregular shapes?

A pattern has 14 blue triangles to every 18 yellow triangles what is the ratio of yellow triagles to blue triangles

In the equation 9.3 − t = −1.6, the value of t is

guys help plz i need to pass my class

what does karana eat in the book of the island of the blue dolpins

There are two bags with colored marbles. In the 1st bag there are 3 red, 2 blue and 1 green marble. In the 2nd bag there are 1 blue and 4 red marbles.