What determines how powerful a magnet is?​

11. you want to calculate the displacement of an object thrown over a bridge. using -10 m/s2 for acceleration due to gravity, what would be the total displacement of the object if it took 8 seconds before hitting the water?

Select the correct answer. what does the process of natural selection involve?

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical