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.

What definition best describes reasonable force. [LO9] The use of force as a punishment. Using force once the danger has acceptably reduced. Force that is deemed proportionate and necessary. Using force to subdue a person for a s long as possible.

A resistor is said to follow Ohm's law if: the current that flows through it is directly __ to the potential difference This means if you double the potential difference the current will also __

question 1 of 5 Your thick te xtboo k for as a mass o f 5 kg. If yo ur book falls off th e table with an accele ration of 10m/s^2 Wh at is t he for ce acting on the book ? 10 N 50 N 0.5 N 2N

MULTIPLE CHOICE QUESTION The only portion of the electromagnetic spectrum visible to the human eye is the __ microwaves infrared waves light waves heat waves

5 A particle Pof mass m=0.3kg moves under the action of a single constant force F newtons. The acceleration of P is a=(5i+7j)ms^-2 (2 marks) a Find the angle between the acceleration and i. Force, mass and acceleration are related by the formula F=ma b Find the magnitude of F. (3 marks)