A12.0 kg bucket is lowered vertically by a rope in which there is 163 n tension at any given instant. what is the acceleration of the bucket? is it accelerating up or down? denote the acceleration in m/s2 where up is positive and down is negative.

How many seconds does it take a pebble released from rest off a bridge to fall 29.4 m ? what is the pebble's speed when it has fallen 29.4 m ?

Asher cycles 12 miles in 16 hours. what is his speed?

The chart shows the costs and shipping times for materials that a company needs to build a new product. which describes the best trade-off if the company needs to start building their product within the next two years? they should order the domestic materials because it is always best to choose the fastest shipping time. they should order the imported materials because it is always best to choose the lowest cost for materials. since the shipping time is longer, they should order the domestic materials because the additional cost is worth it to get the materials in time. even though the shipping time is longer, they should order the imported materials because they are less expensive and should arrive in plenty of time to build the product.