Rebecca loves to have ice-cold water on her bedside table to drink when she wakes up in the middle of the night. she has been learning in physical science class about thermal energy transfer and wants to figure out a way to create a homemade insulator for her ice water

Which atomic model was proposed as a result of j. j. thomson’s work?

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

Aball of mass 0.3kg is released from rest at a height of 8m. how fast is it going when it hits the ground? accleration due to gravity is g=9.8m/s