cham1oms7terremore
cham1oms7terremore cham1oms7terremore
  • 22-05-2016
  • Physics
contestada

What is the kinetic energy of a 30 kg falling object when the object reaches a velocity of 20 m/s?

Respuesta :

Sapphire10
Sapphire10 Sapphire10
  • 22-05-2016
Ek = 1/2mv^2 Ek = 1/2 * 30kg * 20^2 m/s Ek = 6000J Hope this Helps!
Answer Link

Otras preguntas

What does this timeline explain?
A circle has a radius of 5 ft, and an arc of length 7 ft is made by the intersection of the circle with a central angle. Which equation gives the measure of the
Which idea from this passage can be analyzed from both feminist and historical perspectives?
Which choice provides an objective summary of the excerpt?
How many moles of fluorine atoms are in a sample of fluorine that contains 7.45 x 1024 fluorine atoms?
Which characteristics of rocks are used in classification? Check all that apply. origin texture composition weight age
A triangle has two sides of lengths 4 and 15. What value could the length of the third side be? Check all that apply. A. 19 B. 11 C. 4 OD. 15 OE. 12 F. 13
Study the editorial cartoon Join, or Die by Benjamin Franklin. A drawing of a snake cut into 8 pieces. Each piece is labeled with the abbreviations for an Ameri
A block of mass 4 kg is attached to a spring of force constant (k) 1000 N/m, and undergoes simple harmonic motion. What is the period of the motion?a. 0.1 sb. 0
In the 1890s, how did yellow journalism influence the american opinion on the united states helping cuba to fight against spain?