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

9. While parked on the street overnight, the passenger window in Sam's car was smashed by someone trying to break in. Which type of auto insurance coverage will

Name the album that launched ozzy osbourne’s solo career. It was also the first successful result of the ozzy/rhoades songwriting partnership.

Where would you not find a cholinergic nicotinic receptor.

How did Johnson decide to escalate the war in Vietnam?

The company wants to use the package that has the least amount of wasted space. The company should choose the prism because it has approximately 11. 6 in. 3 les

Which is included in the guidelines for preventing exercise injuries?.

MATH can somebody answer these questions for me??

What is 1.427381 rounded to the nearest hundred thousandths place?

Chasing vs pursuing is it true that we should never chase anyone but pursuit them

Select the correct answer. Which of these is a non-real complex number?