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.
- Susan has been having a water fight with her friends. Her shirt is wet. Her moth er sugge the shirt on a radiator to warm it up so that it dries more quickly. Susan doe sn't think this will work. Who is right, Susan or
- 19 Georgia runs 24 km in 10 minutes. Work out her average speed in metres per second.
- Jan 2006 1. A stone is thrown vertically upwards with speed 16ms^-1 from a point h metres above the ground. The stone hits the ground 4 s later Find (a) the value of h, (3) (b) the speed of the stone as it hits the ground. (3)
- 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