21. Out in the ocean, a wave crest 5.2 m high meets a wave trough from another direction which is 3.5 m deep. How high is the resulting wave?​

An object is moving east, and it’s velocity changes from 65m/s to 25m/s in 10 seconds. which describes the acceleration?

A40.0 l tank of ammonia has a pressure of 12.7 kpa. calculate the. volume of the ammonia if it’s pressure is changed to 8.4 kpa while its temperature remains constant.

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form