Use this scenario to answer the following questions: A 909 kg car is heading east on highway 126 at 15 m/s. Another 909 kg car is heading west on highway
126 at 30 m/s. Unfortunately, the second car is driving on the wrong side of the
road and the two vehicles are involved in an inelastic collision.
4. What is the momentum of car #1 before the accident?

5. What is the momentum of car #2 before the accident?

6. What is the total initial momentum before the accident?

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freezing

deposition

condensation

explanation;

melting also called fusion is the process where solid becomes liquid, sublimation is the process where solid becomes gaseous without first changing to liquid, deposition involves change from gaseous to solid state, freezing involves change from liquid to solid, boiling or evaporation involves change of liquid to gaseous state, while condensation is the change from gaseous state to liquid state.

endothermic reactions involves absorption of heat from the surroundings or the environment while exothermic reactions involves loss of heat energy to the surroundings.

in this case, sublimation, evaporation and melting are endothermic reactions (gain energy from the environment) while, freezing, deposition and condensation are exothermic (loss of energy to the surroundings) reactions.

their crystal patterns have been disrupted by stress