brianasilva1212 brianasilva1212

25-01-2021
Mathematics

contestada

a student throws a baseball with a speed of 8m/s and a kenetic energy of 25J.what is the mass of the baseball

Respuesta :

sarah27042 sarah27042

25-01-2021

KE = 0.5mv^2

25 = 0.5 x m x 8^2

25 = 0.5 x m x 64

25 / 32 = m

Hope this helps! Sorry if it’s not right

Answer Link

Otras preguntas

Use the Law of Cosines to find angle round to the nearest tenth if necessary).

I'm feeling generous so whoever answers this easy problem correct, I'll give you brainliest :) 2+2=?

Unscramble the mystery letters on each answer to Figure out Clue 82 Ntimornveca

Which function has the greater maximum value, f(x) or g(x)?

Find the area of the square if the circumference of the circle is 32.97 in

4) How many liters are needed for a 5.1 Molar solution containing 2.3 moles of NaCl? moles = Molarity = Liters =

3. How did the growth of nation-states in Europe differ from that in the rest of the world?

If an area gets an average of 125 mm of rain a year and has an average temperature of 20 degrees C, the biome is most likely

am I'm pretty or ulgy free pionts

Which of the following is most likely to contribute to density-dependent regulation of populations? Group of answer choices Individuals voluntarily stop mating