Forget about the 1-kilometer-high Kingdom Tower. There will be a building higher than that. This is it, the Azerbaijan Tower. It will be fifty meters higher, have 189 floors and looks like a beautifully shiny glass, steel and concrete monolith of crap. More »
...m/s. A 50 kg passenger gets aboa? It takes the elevator in a skyscraper 4.4 s to reach its cruising speed of 10 m/s. A 50 kg passenger gets aboard on the ground floor. What is the passenger's apparent weight at each of the following times?
while the elevator is speeding up
N
(c) after...
Hubba, hubba! Demi Lovato is not wasting any time letting us know she is back and coming at us hard. She just released the cover shot for her latest single,...