What can we say about the velocity of a car which has negative acceleration in the x-direction? multiplechoice : 1) the x-component of it's velocity is decreasing. 2) the x-component of its velocity is positive. 3) it is slowing down. 4) the x-component of its velocity is negative. 5) it is speeding up. 6) the x-component of it's velocity is increasing.

Which sentences describe point source pollution? in this type of pollution, the source of the pollution is single and easily identifiable. when runoff water from the melting of snow mixes with debris, it creates pollution. the runoff water, mixed with pollutants, reaches large areas with disastrous effects. alternatively, when a wastewater treatment plant releases harmful chemicals into a stream, the chemicals pollute the stream water because they are not treated for safety.