Bill is standing on a train station platform that (measured by him) is 25 meters in length. Frank is riding on a train that passes the platform and is traveling at 0.5c. What length does Frank measure for the platform

Aballet student who learns with the of his instructor is demonstrating learning.

4. a 75.0 g piece of ag metal is heated to and dropped into 50.0 g of water at the final temperature of the mixture is what is the specific heat capacity of silver? 5. a 465 g chunk of iron is removed from petrucci, ralph h.. general chemistry (p. 290). pearson education. kindle edition.

Where is the potential energy throughout the loading, cocking, and releasing of the trebuchet?