Un campista tiene 10 dias sin bañarse y al decidir hacerlo introduce en una tina de aluminio de 1500g, 50kg de agua y alcanza una temperatura de 8°c.
calcular cuantos kg adicionales debe calentar hasta la temperatura de ebullicion para bañarse a 27°c

Which of the following is a homogenous mixture? o a. a toy box filled with toys o b. blood o c. trail mix o d. spaghetti and meatballs submit

What kind of simple machine is a catapult?

The astronauts on the space shuttle flights experienced an acceleration of 29 m/s2 (about 3 "g's") during lift-off. what upward force must the astronaut's seat apply to the astronaut in order to cause this acceleration? assume the astronaut's mass is 70 kg, and compute this force when the acceleration is near the earth's surface so their weight equals latex: mg m g .