If a body of 2kg mass is at a distance of 7200km from the center of the earth .What would the acceleration due to gravity beat this point in the earthfield.(A)9.6m/s2(B)

10.0m/s2(C)11.3m/s2(D)12.7m/s2(E) 15.6m/s2

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 96.3°c and placed into a calorimeter containing 85.9 g of water at 20.0°c. the heat capacity of the calorimeter was 14.2 j/k. the final temperature in the calorimeter was 24.5°c. what is the specific heat capacity (in j/g°c) of the mineral? enter to 4 decimal places.