Physics, 24.11.2019 09:31 kristygodwin
Astudent made a model of isostasy by placing a block of wood in a beaker of water. what does the water in the beaker represent in the model?
Answers: 1
Physics, 21.06.2019 22:50
Moon effect. some people believe that the moon controls their activities. if the moon moves from being directly on the opposite side of earth from you to being directly overhead, by what percentage does (a) the moon's gravitational pull on you increase and (b) your weight (as measured on a scale) decrease? assume that the earth–moon (center-to-center) distance is 3.82 × 10^8 m, earth's radius is 6.37 × 10^6 m, moon's mass is 7.36 × 10^22 kg, and earth's mass is 5.98 × 10^24 kg.
Answers: 2
Physics, 22.06.2019 12:30
As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arranged side by side so that they are parallel to each other. when you push the platform, you compress the springs. you do an amount of work of 79.0 j when you compress the springs a distance of 0.230 m from their uncompressed length. (a) what magnitude of force must you apply to hold the platform in this position? (b)how much additional work must you do to move the platform a distance 0.230 m farther? (c) what maximum force must you apply to move the platform a distance 0.230 m farther?
Answers: 1
Physics, 23.06.2019 02:00
Consider an air-filled charged capacitor. how can its capacitance be increased?
Answers: 2
Astudent made a model of isostasy by placing a block of wood in a beaker of water. what does the wat...
Mathematics, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30
English, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30
Chemistry, 28.10.2020 21:30
History, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30
Mathematics, 28.10.2020 21:30