Ablock of ice (m = 6 kg) at a temperature of t1 = 0 degrees c is placed out in the sun until it melts, and the temperature of the resulting water rises to t2 = 29 degrees c. recall that the specific heat of water is c = 4186 j/(kg⋅k), and its latent heat of fusion is lf = 3.34 × 105 j/kg.

Mutt and jeff are running along a path each pushing a cart loaded with rocks. if mutt's wagon has a mass two times greater than jeff's and they want to stay together, arriving at their destination at the same time, what must happen? a) jeff should slow down so mutt can catch up. b) mutt must use half as much force to push his cart. c) mutt must use twice as much force to push his cart. d) mutt and jeff will use the same force, but mutt will take bigger steps.

You throw a small rock straight up from the edge of a highway bridge that crosses a river. the rock passes you on its way down, 7.00 s after it was thrown. what is the speed of the rock just before it reaches the water 28.0 m below the point where the rock left your hand? ignore air resistance.

Which of the following is probably the least necessary character trait needed to be a good clinical nurse?