An astronaut stands on the edge of a lunar crater and throws a half-eaten Twinkie horizontally with a velocity of 5.00 m/s. The floor of the crater is 100.0
m below the astronaut. What horizontal distance will the Twinkie travel before
hitting the floor of the crater? (Note: ay=-1.625 m/s^2 on the moon).

Física: un futbolista patea hacia el arco con una velocidad de 15m/ah, calcular: a)el alcance para un ángulo de tiro de 25? , b) el tiempo que el balón permanece en el aire.

The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.

Asystematic approach to problem solving is called a (an)