Physics, 07.09.2019 05:21 anaroles04
Ari is swimming a 25-meter race. after swimming 6 meters, she catches up to amanda in a ratio of 7: 3 from the 6-meter mark. at what meter mark does ari catch up to amanda? round to the nearest tenth, if necessary. ari catches up to amanda at meters.
Answers: 2
Physics, 22.06.2019 12:30
Write a full page that sumerizes thermodynamics itâs from the website visionlearnig
Answers: 1
Physics, 22.06.2019 13:00
Aplayground merry-go-round has a radius of 4.6 m and a moment of inertia of 200 kg-m2 and turns with negligible friction about a vertical axle through its center. a child applies a 26.0 n force tangentially to the edge of the merry-go-round for 15.0 seconds. if the merry-go-round is initially at rest, how much work did the child do on the merry-go-round?
Answers: 1
Physics, 22.06.2019 16:50
Abird flies directly overhead from where you stand at an altitude of 300.0 m and at a speed horizontal to the ground of 20.0 m/s. the bird has a mass of 2.0 kg. the radius vector to the bird makes an angle \thetaθ with respect to the ground. the radius vector to the bird and its momentum vector lie in the xyxy-plane. what is the birdâs angular momentum about the point where you are standing?
Answers: 2
Physics, 22.06.2019 18:30
Blood pressure the total amount of blood the heart pumps in one minute 2. cardiac output the number of times your heart beats in a minute 3. dilate the amount of blood that the heart can pump in a single beat 4. heart rate the force exerted on the walls of the blood vessels by the blood that moves through them 5. stroke volume to widen or get larger in size
Answers: 3
Ari is swimming a 25-meter race. after swimming 6 meters, she catches up to amanda in a ratio of 7:...
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