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 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

Nosotras somos de Europa. Somos _________. europea europeas europeo europeos
write the algebraic expression for : half as much as a number, increased by 5
Jason determined that some teens like to eat vanilla ice cream, some like to eat chocolate ice cream, and others don't like to eat chocolate or vanilla. He calc
Explain how you know that 5 divided by 8 equals 0.625 helps you write the decimal for 4 5/8
What is representative organism?
can someone please help me
If you were doing research on social contracts for a school project about politics, which of the following authors would you probably NOT read? Select the best
A mutation that changes only small area or one nucleotide in a gene is a...
according to this ;esson what is one characteristic common to followers og islam christianity and judism
1. The sum of two numbers is 84 and one of them is 12 more than the other. What is the smallest number? 2. Jayla spent $42 on shoes. This was $14 less than twi