What part of "I'm doing my work and trying my hardest to get my work done" do parents not understand? My mom went through my computer and found a lot of missing assignments. I've been explaining that i've been trying my best to get the work done but her and my dad just don't believe me at all and i'm very tired of telling them. WHO ELSE HAS THIS PROBLEM?

Which statements about tornadoes are true? check all that apply. (a) about 12,000 tornadoes hit the united states every year. (b) a tornado looks like a funnel. (c) tornadoes are deadly atmospheric storms that cause millions in damages each year. (d) tornadoes can reach wind speeds of more than 300 miles per hour. (e) kansas is the state with the most tornadoes. (f) you will always notice a funnel before a tornado strikes.

What are similarities and differences between refraction, reflection, diffraction and absorption?

Panel bc in fig. p2.76 is semi-circular, with the 3 meter radius and horizontal straight edge through point b. compute (a) the hydrostatic force of the water on the panel, (b) its center of pressure, and (c) the moment of this force about point b. assume atmospheric pressure on the dry side of the panel