Enter an expression for the gravitational potential energy pe1 of the meteoroid at r1 in terms of defined quantities and the gravitational constant g. Assume the potential energy is zero at infinity.

the answer would be c

answer: the mildest forms of push polling are designed merely to remind voters of a particular issue. for instance, a push poll might ask respondents to rank candidates based on their support of an issue in order to get voters thinking about that issue. many push polls are negative attacks on other candidates.

the answer is letter c : ) hope this