A small steel ball is dropped from a low balcony. Ignoring air resistance, which statement describes its motion? A It falls with constant acceleration.
B It falls with constant speed.
C It falls with decreasing speed.
D It falls with increasing acceleration

=force × distance a. work b. velocity c. pressure d. momentum

What changes occur in the brain during the teenage years? 25 points, someone me out!a.) thinking becomes slower as the brain grows larger. b.) connections between neurons become stronger and faster. c.) unused neurons fuse together to form larger, better functioning neurons. d.) more neurons are developed.

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?