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

5 things about my life before I was president James Monroe

A periodic wave with wavelength = 1 m has frequency f = 3 Hz. What is the wave's speed?

What is a government? Needs to be 8 sentences

Why was the Boston massacre such an important event in triggering the revolutionary war in the United States

There are no preferred dividends in arrears, the balances in the Accounts Receivable and Inventory accounts are unchanged from January 1, 2021, and there were n

In 1832 hey Supreme Court, Georgia did not have legal authority over the Cherokees living in the states. President Andrew Jackson responded to this decision by

What is this concept of shared work among specific cells called?

A small company net income for the first six months

5x-4y=-10 -4x+5y=8 I need to know what x and y equal

A community bird-watching society makes and sells simple bird feeders to raise money for its conservation activities. The materials for each feeder cost $3, and