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.

4) A partially filled bag of cement having a mass of 16.0kg falls 40.0m into a river from a bridge. a. What is the kinetic energy of the bag as it hits the water? b. What is its speed just before it hits the water? falls 64.0m. d. What is its new kinetic energy

Question 2/4 Which of the following equations is true? A electrons+neutrons=atomic number B electrons+protons=atomic weight C. protons + neutrons=atomic weight

Iceland is a country that generates nearly all of its electricity from renewable sources. In 2013, about 80% of Iceland's electricity was generated using hydroelectric power stations (HEP). Describe how electricity is generated in a hydroelectric power station. Include the useful energy taking place.

(d) When the volume of gas in the syringe increased, the pressure on the inside walls of the syringe decreased. Explain why. __ beautiful

Last Answered 25/1/24 To calculate the DISTANCE moved by an object, you can MULTIPLY (1) by (2). 1: its ACCELERATION; 2: TIME taken 1: its SPEED; 2:its MASS 1: its SPEED; 2: TIME taken 1: its ACCELERATION; 2:its MASS