6. which describes why the rope and the flagpole act as a machine?
o
a they increase th...
Physics, 15.01.2020 01:31 tatirocks1870
6. which describes why the rope and the flagpole act as a machine?
o
a they increase the distance over which the force acts.
b they change the direction of the force.
oc they decrease the distance over which the force acts.
Answers: 2
Physics, 21.06.2019 23:00
The key to stability is feedback between the reservoir and the fluxes into and/or out of the reservoir. assume that the rate of outflow from a reservoir depends on the size of the reservoir according to the following relationship: outflow rate= k x (size of reservoir), where k is a constant. a reservoir of water has a volume of 5000 liters, and the rate of outflow at steady state is 25 liters per minute. what is k? (give both the numerical value and its units.) what is the residence time? what is the relationship between k and the residence time?
Answers: 1
Physics, 22.06.2019 00:00
Astate of matter all that has define volume and can flow is a(n)
Answers: 3
Physics, 22.06.2019 02:30
Awave travels at a speed of 5.2 m/s. if the distance between crests is 0.40 m, what is the frequency of the wave? use f=v/wavelength a. 13 hz b. 2.1 hz c. 0.077 hz d. 5.6 hz
Answers: 1
Physics, 22.06.2019 20:30
Ascientist notices that an oil slick floating on water when viewed from above has many different colors reflecting off the surface, making it look rainbow-like (an effect known as iridescence). she aims a spectrometer at a particular spot and measures the wavelength to be 750 nm (in air). the index of refraction of water is 1.3
Answers: 1
History, 02.04.2021 19:10
Mathematics, 02.04.2021 19:10
Mathematics, 02.04.2021 19:10
Mathematics, 02.04.2021 19:10
Mathematics, 02.04.2021 19:10
Mathematics, 02.04.2021 19:10
Chemistry, 02.04.2021 19:10
Chemistry, 02.04.2021 19:10
Arts, 02.04.2021 19:10