E = mc^2....divide both sides by c^2
E / c^2 = m
Answer:
it should be (7,15)
Step-by-step explanation:
3 goes right and 13 goes up
I think d????
God bless you sorry if I’m wrong
Answer:
7
Step-by-step explanation:
Assuming gravity is constant and ignoring wind resistance...
h(t)=hi+vit-16t^2....vi=0 and hi=256 so
h(t)=256-16t^2
When it hits the ground, h=0 so
256-16t^2=0
16t^2=256
t^2=16, and since t>0
t=4 seconds
