malugoncalves76 malugoncalves76

01-06-2020
Physics

contestada

Calculate the kinetic energy of a 0,6kg ball when it is thrown and reaches a speed of 5 m/s

A) 7J
B) 6J
C) 10 J
D) 7,5 J
E) 16 J

Respuesta :

SvetkaChem SvetkaChem

01-06-2020

Answer:

D) 7.5 J

Explanation:

KE = mv²/2 = 0.6 kg *(5 m/s)² = 0.6 *25/2 = 7.5 J

Answer Link

Otras preguntas

what is 5 7/10 - 5/18

make a chart for the function and graph it y=2x+1 domain 0 1 2 3

name the 4 classes of macromolecules and give a function for each

point O lies between points M and P on a line. OM = 34z and OP = 36z -7. if point N is the midpoint of MP, what algebraic can you use to find MN

need 10 sentences in total with am not, is not, are not please

In what year did the Western Roman Empire collapse? 370 CE 455 CE 476 CE 1453 CE

10. When you've carefully checked all the facts and your attitudes and still find that there's "just something" about your supervisor that's causing a problem i

What are malignant tumors?

what does seven plus fourteen equal

what is the integer of -12