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.
- A tug-of-war team practises by tying a rope to a tree. The team pulls with a force of 1200N The tree does not move. What is the force of the tree on the rope? Select one: less than 1200N zero 1200N more than 1200N
- 21 ) A 5 Ohm resist or and a 7,Ohm resis tor are wired in se ries and hm connecte stor and to supply.at 15 the powel dissipate and the 7 Ohr n resist or? (1) 52 Watts b) 57 W atts c) 89 Watts d) 30 Watts (L4.5
- In energy transfers , some energy is wasted. It is spread out to the surroundings. Which word describes this energy? Atmospheric Useful Vibration Dissipated Destroyed
- Draw a diagram to show how 1.5 V cells should be connected together to give a potential difference of 4.5 v. Use the correct circuit symbol for a cell.
- What has to be true about the net charge on object to get them to repel (push apart)? They both have the SAME net charge: could be both positive OR both negative. They both have the OPPOSITE net charges: one positive and one negative They both have the SAME net charge: negative. They both have the SAME net charge: positive.