At wildcat high school, there was an unusual outbreak of mumps – 4 cases. the school nurse is checking the immunization records of all students at the high school. what is a possible explanation for the outbreak? hint: there is more than one possible explanation!

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 statement best explains why an object weight less on mercury than it does on earth

You carry a 7.0-kg bag of groceries 1.2 m above the ground at constant speed across a 2.7m room. how much work do you do on the bag in the process? (a) 157j (b) 0.00j (c) 185j (d) 82j