Rose1455
Rose1455
15-07-2015
Physics
contestada
how do you work out velocity using kinetic energy?
Respuesta :
AL2006
AL2006
15-07-2015
You just use a bit of algebra. Kinetic energy is KE = (1/2) (mass) (speed squared). Multiply each side by (2/mass) and you have 2KE/mass=speed-squared. The square root of both sides then gives you the speed in terms of the kinetic energy.
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
Under the perpetual inventory method purchased goods are recorded to the?
Now dilute 10.0 mL of the 0.50 M NaCl by adding distilled water until 100 mL of solution are produced. Do the 100 mL of diluted NaCl have more, less, or the sam
..............................................
The amount of a crop that a farmer can harvest per acre is referred to as crop yield. Farmers have been able to increase their crop yield by adopting the use o
The slope of the line for an object’s velocity graph will tell you the _____________________ of the object. position speed acceleration
Which ratio is equivalent to the ratio 2:5? a. 6:15 b. 5:2 c. 5:8 d. 4:7
Which of the following body systems work together to supply nutrients are oxygen and remove waste
I need your help Evaluate the expression 7x2y, when x = 3 and y = 4. 168 252 336 794
Which was a "pull" factor leading to European migration to the Americas in the 16th and 17th centuries? a.Spanish missions' need for priests b. British colonie
Biologists use a ________ to illustrate evolutionary relationships between organisms and their ancestors.
