Physics Homework Aid

Physics holds significant importance among the natural sciences, elucidating life's wonders and ranking among the most challenging subjects to master.

QuestionAI is a rich and user-friendly physics problem solver for novice physicists, enabling exploration of atomic properties and interactions, alongside molecular trajectories under various forces. Furthermore, you can delve into the mysteries concealed amidst galaxies with fellow physics enthusiasts. Boldly pose your conjectures and queries to the AI, and authoritative answers will readily emerge.

If the statement is true.write "true." If it is false.change the underlined word or words to make the statement true. Write your answer on the line provided __ 2. It is possible to actually "see" atoms using a scanning tunneling microscope. __ 3. The submicroscopic world of the atom includes exotic particles called quarks and gluons. __ 4. Like other well-known Greek philosophers of the time Aristotle agreed with Democritus' ideas about atoms. __ 5. and computers. The study of atoms has led to technological advances such as television and computers. __ 1. There are about 5000 elements, which combine to form the vast number of different substances in the world around us.

Lucy and her bike together have a mass of 120 kg. She slows down from 4.5m/s to 3.5m/s . How much does her kinetic energy decrease by? Enter a number

A cyclist overcomes a resistive force of 30N in order to cycle 30m It takes her 6 seconds to cycle this distance. Calculate the power of the cyclist.

The total energy of a closed system always stays the SAME because of the LAW of DISSIPATION of energy EVAPORATION of energy ABSORPTION of energy CONSERVATION of energy

Question 17 of 41 Felix wants to measure 65cm^3 of water for an experiment that he is doing. What piece of apparatus should he use? Enter your answer