Practice Problem: As shown in the diagram below, a student standing on the roof of a 50-meter-high
the building kicks a stone at a horizontal speed of 4 meters per second.
How far from the edge of the building will the stone land?
PLZ HELP ASAP!

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)

Based on the concept of the wave-like nature of light, huygens' theory of light postulates that the more light was "bent" by a substance the slower it would move while traversing across that substance. a) deflection b) interference c) refraction d) resonance

Give an example in which the electrical energy changes to light energy