Thank you for the welcome, I am delighted I found this site.:smile:
so while i was working it all out i got t=5.11 and Vintial=8.3
i found this by two assumptions, 1) that Vcos45 and Vsin45 are the same 2) that it would take the same time for the brick to reach 30m distance and 98m high.
so...
Homework Statement
You are on the top of a 100m high (approximately 30 story) building. You just finished building a brick grill so the tenants of the building can have barbecues. You have one brick left and do not want have to lug it back off the roof. Luckily, you see a garbage truck with...