Complete the ray diagram below:

The image characteristics are _.

upright, virtual, and smaller
upright, real, and same size
inverted, virtual, and smaller
inverted, real, and same size

Amodel rocket with a mass of 0.212 kg is launched into the air with an initial speed of 84 m/s. how much kinetic energy will the rocket have at a height of 214 m? assume there is no wind resistance. 634 j 303 j

Africtionless piston-cylinder contains 50 l of saturated liquid r-134a. the piston has a mass and an area resulting in an applied pressure of 500 kpa on the refrigerant. the refrigerant is now heated until its temperature rises to 70∘c. calculate the work (in kj) done during this process.

Directions: count the number of atoms. ar co2 na3po4 so3 nac2h3o2