Over a million students use our free study notes to help them with their homework
Projectile motion questions are common in A-level physics as they combine the idea of resolving vectors into their components and using the equations of motion ('suvat' equations) to calculate unknown ...
-Velocity is largest at the centre
-Acceleration is greatest at the Amplitude
-Restoring Force is greatest at the amplitude
-Elatsic Potential Energy is grea...
By definition an ideal gas in a closed follows the relationship of PV=nRT, or PV/T = constant
This means that Pressure * Volume/ Temperature will be the same at the start and end of the p...
A metal has free electrons, so when it is heated these electrons gain kinetic energy, meaning they move faster. As a result, these free electrons will collide with other electrons or ions, transferring en...
This is a question about circular motion that also includes some knowledge of Newton's laws. The car is travelling over a curved surface, which you can imagine as part of the circumference of a circle....
←
279
280
281
282
283
→
Internet Safety
Payment Security
Cyber
Essentials
Comprehensive K-12 personalized learning
Immersive learning for 25 languages
Trusted tutors for 300 subjects
35,000 worksheets, games, and lesson plans
Adaptive learning for English vocabulary
Fast and accurate language certification
Essential reference for synonyms and antonyms
Comprehensive resource for word definitions and usage
Spanish-English dictionary, translator, and learning resources
French-English dictionary, translator, and learning
Diccionario ingles-espanol, traductor y sitio de apremdizaje
Fun educational games for kids
