22. The mass of a brick is 5 kg and it is fired into the air at 100 m/s. Thinking in terms of energy, and knowing that kinetic energy becomes potential
energy, how high will the brick get?
HURRY

Wooden , walls ,doors ,support

The answer would be a

The sun's gravitational pull is weaker on the planets that are closer to it, i think.

Sounds propagates through some kind of medium. usually it's air, but it goes just as well through solid objects like walls, windows etc. a soundwave will compress the (air)molecules in front of it, and if this increased density wave hits your ears, you register it as sound. solid objects like walls are a lot denser than air, this means that they will damp a wave, but also carry it easier.