Physics, 24.01.2020 22:31 Serenitybella
Abicycle with 0.80-m-diameter tires is coasting on a level road at 5.6 m/s . a small blue dot has been painted on the tread of the rear tire.
a) what is the angular speed of the tires?
b) what is the speed of the blue dot when it is 0.80m above the road?
c) what is the speed of the blue dot when it is 0.40m above the road?
Answers: 1
Physics, 22.06.2019 10:30
Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.
Answers: 1
Physics, 22.06.2019 14:30
Which compound is held together by the electrostatic force between two ions? a. co2 b. cci4 c. h2s d. mgf2
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
Abicycle with 0.80-m-diameter tires is coasting on a level road at 5.6 m/s . a small blue dot has be...
Social Studies, 23.09.2019 09:00
Mathematics, 23.09.2019 09:00
History, 23.09.2019 09:00
Mathematics, 23.09.2019 09:00
History, 23.09.2019 09:00
Biology, 23.09.2019 09:00
Social Studies, 23.09.2019 09:00
History, 23.09.2019 09:00
Mathematics, 23.09.2019 09:00
Mathematics, 23.09.2019 09:00