What is the tension if the weight is 80N​

Electric charge is uniformly distributed inside a nonconducting sphere of radius 0.30 m. the electric field at a point p, which is 0.50 m from the center of the sphere, is 15,000 n/c and is directed radially outward. what is the maximum magnitude of the electric field due to this sphere

Which units can be used to measure length or distance? check all that apply. gram meter kilometer liter inch

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion