A 100kg mass starts from rest and is accelerated by a force of 200N. The acceleration of the mass would be?

State one advantage and one disadvantage of using a plane mirrior as a driving mirrior

Which of the following is not a transverse wave? a) soundb) lightc) radiod) all of thesee) none of these

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.