Physics, 31.07.2019 14:50, dakshshberry
An earth satellite remains in orbit at a distance of 13300 km from the center of the earth. what is its period? the universal gravitational constant is 6.67 Ć£ 10Ć¢11 n Ć¢Ā· m2 /kg2 and the mass of the earth is 5.98 Ć£ 1024 kg. answer in units of s.
Answers: 1
Physics, 22.06.2019 10:20, studyowl9192
Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?
Answers: 1
Physics, 22.06.2019 22:20, hailey5129
The starship enterprise is caught in a time warp and spock is forced to use the primitive techniques of the 20th century to determine the specific heat capacity of an unknown mineral. the 125-g sample was heated to 96.3Ā°c and placed into a calorimeter containing 85.9 g of water at 20.0Ā°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5Ā°c. what is the specific heat capacity (in j/gĀ°c) of the mineral? enter to 4 decimal places.
Answers: 1
An earth satellite remains in orbit at a distance of 13300 km from the center of the earth. what is...
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