Which radiation particle is the same as an electron

What distance does a car travel as its speed changes from 0 to 20 m/s in 17 s at constant acceleration?

Sunidhi made a study chart about changes in states of matter. which headings best complete the chart?

Scientist have use computer models to create a series of maps that show how susceptible coastal cities in island countries are to the sea rising at different levels. the map shows that a 1 meter rise would swap cities all along the us eastern seaboard. a 6-meter sea level rise with sub merge a large part of florida. thermal expansion has already raise the oceans 10 to 20 centimeters the most likely cause, directly and indirectly, for such a rise in sea level is