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.

8. Match the following: Attract Charge Conductor Insulator Negative Positive Repel Spark Tesla Coil Van de Graaf generator Wimshurst machine Two objects with the same charge do this Two objects with opposite charges do this A charge caused by losing electrons A charge caused by gaining electrons A property of matter caused by electrons A material that resists the flow of electrons A material that allows the flow of electrons A large discharge of static electricity A device that induces static charge with spinning plates A device that creates static electronically A device that creates static by friction and induction

What is the change in gravitational potential energy of the apple if it falls the amount shown? E g=9.81m/s^2 and round to the nearest hundredth.

s a wave passes through a gap in an obstacle very little diffraction occurs. Does this suggest that le length of the gap is similar or different to the wavelength of the wave? nter your answer

3. The mass of the sun is 1.98times 10^30 kg and the mass of mars is 6.39times 10^23kg If the force gravity between them is 1.36times 10^21N what is the distance between them? a. 2.49times 10^11m c. 3.54times 10^12m b. 8.93times 10^15m 5.12times 10^11m Which variable has a more significant effect on the force of gravity? a Mass 1

Stop and yield to the blue car that is turning. What should the green car do at this intersection? Yield to traffic coming from it's left and then complete it's right turn. Coast through and complete it's right turn. Come to a complete stop, yield to traffic coming from it's left and then complete its right turn. 2 points