You observe three carts moving to the right. cart a moves to the right at nearly constant speed. cart b moves to the right, gradually speeding up. cart c moves to the right, gradually slowing down. which cart or carts, if any, experience a net force to the right? (select all that apply.)

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