browncc0324 browncc0324

04-07-2020
Mathematics

contestada

What is the kinetic energy of a 19 kg dog that is running at a speed of 7.1 m/s (about 16 mi/h)

Respuesta :

Plus16463574585 Plus16463574585

04-07-2020

Answer:

K.E = 67.5 J

Step-by-step explanation:

K.E = 1/2 mv^2

= 0.5 x 19 x 7.1

= 67.5 J

Best Regards!

Answer Link

Otras preguntas

Which of these contains only one substance? A. distilled water B. sugar water C. saltwater D. rainwater

Which formula represents a nonpolar molecule? (1) H2S (3) CH4 (2) HCl (4) NH3

What did the bombing of Hiroshima and Nagasaki do?

which of the following was not a weakness of the articles of confederation (1781-1789)?

A sample of Ca(OH)2 is considered to be an Arrhenius base because it dissolves in water to yield A. Ca2+ ions as the only positive ions in solution B. H3O+ ions

How do the citizens of Rome view Caesar at the start of Shakespeare's Julius Caesar? (Points : 3) He is loved because he is a charismatic and succ

After chromosomes are formed, during which phase of mitosis do the chromosomes attach to the spindle fibers by their centromeres?

William Penn called his colony a holy experiment. Chronicle the development of Pennsylvania and emphasize the advantages that the colony offered.

Two candidates ran for class president. The candidate that won received 70% of the 320 total votes. How many votes did the winning candidate receive?

Which hydrocarbon is saturated? (1) propene (3) butene(2) ethyne (4) heptane