neupanesadhana2001 neupanesadhana2001
  • 20-09-2021
  • Physics
contestada

Find the kinetic energy of a ball of mass 200 grams moving at a speed of 20 m/s.​

Respuesta :

andjapejcinovic08
andjapejcinovic08 andjapejcinovic08
  • 20-09-2021

Answer:

40KJ

Explanation:

m=200g

V=20m/s

Ek=?

Ek=(m*V²)/2

Ek=(200*20²)/2

Ek=(200*400)/2

Ek=80 000/2

Ek=40 000 J =40KJ

Answer Link

Otras preguntas

ramin must calculate 8.42 divided by 3.6 longhand but can't remember what to do about decimal points
cual es la app para votar en la casa de los famosos
85 cm is shared in the ratio 12 : 5 What is the smaller share?
What is a part's structure related to? A.it’s functions B.it’s material C.support form it’s cells D.it’s ability to get rid of waves
1820 temporary solution to slavery issue; a free and a slave state would be admitted to the Union together to maintain their balance
HELP!!! IM CONFUSED
The type of behavior studied by McDougall differed from that studied by Pavlov and Watson in that it was:
1. Which of the following is the minimum value of the function y = 3/4x^2 + 6x + 6 ? A. −4 B. 6 C. −6 D. 3/4
the first step in the accounting cycle is to ______.
A group of students made the following measurements for the width of a block of wood.6.52 cm, 6.49 cm 6.51 cm, 6.52 cm and 6.50 cm. Determine the average width