PLZ ANSWER & SHOW UR WORK ASAP If you throw a 148.83 g baseball straight up into the air at 42.7-mph how high will it get if air resistance is not present?

What are similarities and differences of reflection, refraction, diffraction and absorption?

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 .

Does heating a metal wire increase or decrease its electrical resistance? why?