Physics, 20.08.2019 20:30 kristieL50
Proton is accelerated to a speed of 0.93c, what is the 1. a proton has a mass of 1.673 x 10-27 kg. if the proton is accelerated to a speed magnitude of the relativistic momentum of the proton? a. 6.2 x 10-17 kg. m/s b. 1.3 x 10-18 kg. m/s c. 4.7 x 10-19 kg. m/s d. 5.9 x 10-24 kg. m/s e. 1.8 * 10-18 kg . m/s
Answers: 2
Physics, 22.06.2019 07:30
Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
Answers: 2
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 bird’s angular momentum about the point where you are standing?
Answers: 2
Physics, 23.06.2019 00:30
1. when conducting a test on what kind of music increases the growth of plants, all of the following would fail to meet to fair test standard except (1 point) using different kinds of plants. giving some plants more water than others. exposing the plants to different types of music. using nutrient-rich soil for one and lesser soil for others. 2. engineering uses scientific thinking to solve real-world problems. (1 point) true false 3. what does it mean to test a hypothesis? (1 point) pass a quiz on other scientists’ results analyze only the results from scientific sources not make assumptions about how an experiment will turn out see if the results of an experiment are what the scientist predicted
Answers: 3
Physics, 23.06.2019 01:30
Match each type of lever with the correct diagram. 1. first-class 2. third-class 3. second-class
Answers: 3
Proton is accelerated to a speed of 0.93c, what is the 1. a proton has a mass of 1.673 x 10-27 kg. i...
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