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.
- b) A student heats up a 5000 mathrm(~g) block of cion from 18^circ mathrm(C) to 46^circ mathrm(C) , transforming 62,8 mathrm(~kJ) of energy. Calculate the specific laeat capacity of cion
- 1.A NASA team oversees a space shuttle launch at Cape Canaveral and then travels to Edward's Air Force Base in California to supervise the landing. Which group of people, the astronauts or the NASA team has the greater displacement? the greater distance? 2.A commuter drives 15.0 km on the highway at a speed of 25.0m/s (56 mph), parks at work and walks 150. m at a speed of 1.50m/s from his car to his office. (a) Determine the total time of the commute. (b) Determine the average speed of the entire commute. (700.s,21.6m/s) 3. The peregrine falcon is the fastest of flying birds (and, as a matter of fact,is the fastest living creature). A falcon can descend with a speed of 2.50times 10^2km/h If a falcon flies at this speed for 2.00 s and then flies another 1.00times 10^2m in 2.50 s, what is the falcon's average speed for the entire flight? (53.1m/s) 4. The black mamba is one of the world's most poisonous snakes and with a maximum speed of 18km/h it is also the fastest. Suppose a mamba waiting in a hide-out sees prey and begins slithering toward it at its maximum speed. After s, the mamba realizes that its prey can move faster than it can The snake then turns around and slowly returns to its hide-out in 12 s. Calculate a. the mamba's average speed. (1.7m/s or 1.8m/s depending on how you round) b. the mamba's average velocity. (0m/s)
- A. A ball being thrown upward and then being caught. B. A child swinging on a swing, going higher and higher before slowing down and coming to a stop C. A dog walks to his bowl, stops to drink water then goes back to his bed.
- Vhat equipment allows you to measure liquid's volume and measures in milliliters? d cylinder test tube flask beaker
- The density of apple juice is 1.05 grams per cm^3 The density of fruit syrup is 1,4 grams per cm^3 The density of curbonated water is 0.99 grams per cm^3 25cm^3 of apple juice are mixed with 15cm^3 of fruit syrup and 280cm^3 of carbonated water to make a drink with a volume of 320cm^3 Work out the density of the drink. Give your answer correct to 2 decimal places.