3. a ball rolls off a 1.20 m high table and lands on the floor
1.45 m horizontally from the edge of the table. (a) how long
was the ball falling? (b) how fast was the ball moving
when it left the table?
draw diagram:
li
equation:
given and constant:

The us government wants to allocate billions of dollars in the next 10 years to assure our future energy security. the funds will be spread among a variety of possible energy resources. where do you think the government should put the greatest support: solar energy, wind energy, clean coal, oil exploration, gas exploration, or a combination of sources? are there other efforts that should be explored? support your position with cited information for both questions.

What is the scientific definition of energy that relates to work

When the magnetic domains in a material can be aligned, but eventually drift out of alignment, the material is