Recent content by alpinecg

[b]1. When water vapor is condensing or liquid water is freezing? Homework Equations [b]3. The two are affected by the energy of the sorrounding environment is being absorbed into the water.

ah yes i times the 0.1 by 200m/s not 20m/s so the answer would be 180,000N or 180KN

[b]1.Calculate the amount of force required to bring to rest an object of 900 Kg mass that moves with a speed of 20 m/s. The moving object is brought to rest in a time equal to 0.1 s. Provide your answer in both N and KN units. [b]i think to solve this i just need to find force F=M...