After a hard day at work and after breaking the world record for reasonable polar bear velocity (that is a hint for the last problem by the way) PhoTON relaxes in a hot spring. Meanwhile peanut sneaks up and steals PhoTON's rubber duckie and sprints away laughing like a maniac. Peanut starts from rest and maintains a constant acceleration of 1.0m/s2. How long does it take for Peanut to get 300m away. A. 600s

B. 24m/s

C. 24s

D. 300s

Asteam power plant operates on an ideal reheat rankine cycle between the pressure limits of 15 mpa and 10 kpa. the mass flow rate of steam through the cycle is 12 kg/s. steam enters both stages of the turbine at 500°c. if the moisture content of the steam at the exit of the low-pressure turbine is not to exceed 10 percent, determine (a) the pressure at which reheating takes place, (b) the total rate of heat input in the boiler, and (c) the thermal efficiency of the cycle. also, show the cycle on a t-s diagram with respect to the saturation lines. (2.15 mpa; 45.0 mw; 42.6%)

If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?

I'm thinking it's 2 you are asked to explain the earth's magnetic field. which is the best reply? 1. the earth's magnetic south is similar to the north pole of a magnet. 2. the earth's core has a strong magnetic charge similar to the south pole of a magnet. 3. the earth's geomagnetic south is similar to the south pole of a magnet. 4. the earth's magnetic charge is not centered at either pole; it varies based on location.