Aboat travels in a straight path that is 25 . west of north which describes the values of the west and north components of the boat's displacement ? both components are positive numbers. both components are negative numbers. the west component is a negative number, and the north component is a positive number. the west component is a positive number, and the north component is a negative number.

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.