A 5th grader from MS 300 thinks the saying, “everything that goes up must come down” is wrong because gravity is not real. Do you agree or disagree with the student? Write a 3-5 paragraph letter explaining if you agree or disagree with the 5th grader.

Based on the law of conservation of energy, which statement is false? answer- energy is lost when machines dont work right

Asample of neon occupies a volume of 375 ml at stp. what will be the volume of neon if the pressure is reduced to 90.0 kpa? a. 422 ml b. 422 l c. 333 ml d. 333 l

Which of the following is an example of how telecommunication devices people do their jobs? a.) a security guard checks the time using a digital watch. b.) a banker does some quick math using a solar calculator. c.) a nurse uses a digital thermometer to take a patient’s temperature. d.) a construction worker reports in to his office using a cell phone.