skywalkerr2d skywalkerr2d

22-10-2022
Physics

contestada

a machine has a efficiency of 20%, find the input work if the output work is 140 J

Respuesta :

Otras preguntas

The standard used by LEED in the Water Efficiency (WE) category to determine the baseline case for building water usage is the national standard for maximum flu

NEED HELP ASAP!!!!!!!!!!! Triangle A B C is shown. Angle A C B is a right angle. The length of hypotenuse A B is 13, the length of C B is 12, and the length of

A film of soapy water (n = 1.33) on top of a sheet of Plexiglas (n = 1.51) has a thickness of 266 nm. What wavelength is most strongly reflected if it is illumi

Pls answer fast u get 25 points and brainlesst

In four-o’clock flowers red petals are incompletely dominant over white petals, producing pink petal flowers in the heterozygous stage. What would be the proba

____ suggested that knowledge is the product of direct motor behavior

Select the tangible ways local governments helps citizens. Select all that apply. mass transit trade agreements parks interstate highways libraries

7. Two children of mass 20 kg and 30 kg sit balanced on a seesaw with the pivot point located at the center of the seesaw. If the children are separated by a di

Knowing the number of people in the audience, whether or not a podium is available, and the time of day the speech will be given are all aspects of ______.

Dr. Lynch explains that the need for physical safety must be met before city dwellers will be motivated to form close friendships with fellow citizens. Dr. Lync