A uniform beam of length 1. 0 m and mass 30 kg is attached to a wall by a cable as shown in (figure 1). The beam is free to pivot at the point where it attaches to the wall.

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.

answer:

c.

explanation: