The crossbow was a more effective weapon than the normal bow because it used a reel, giving more power to the bow string it was held horizontally it shoot a bolt rather than an arrow it could shoot harder and farther all of the above

The california mussel (mytilus californianus) attaches itself to a rock or other solid surface with a bundle of filaments known as the byssus. imagine that 15.0 j of work is done to stretch the distal end of the byssus. it releases 10.8 j of thermal energy as it relaxes. what is the resilience of the distal end of the byssus?

Which of the choices are parts of an atom? select all that apply. a.) compound b.) electron c.) neutron d.) molecule e.) photon f.) proton g.) element

Which best describes the difference between internal and thermal energy?