Density=mass/volume
Your volume is 0.5*0.5*0.5, which is 0.125m^3, andd you have the density (i'm not sure if you typed 2.0*103 or 2.0*10^3).
Anyway, potential energy=mass*gravitational pull*height
So you need to find mass
Rearrange the density formula
Density=mass/volume
Density*volume=mass
Once you find the mass, multiply it by 9.81 (gravitational pull) and 3m (height) to find potential energy
Answer:
i think its 78.5 but the answers not on there the closest one there to it is 76.5 so just put that one
Step-by-step explanation:
This would be the set of rational numbers.
When dealing with money, we deal with parts of dollars, written as decimals. Decimals can be written as fractions, so these are rational numbers.
time * rate = distance
Downstream 4 * x = 4(x)
Upstream 6 * x - 2 = 6(x - 2)
distance downstream = distance upstream:
4(x) = 6(x - 2)
4x = 6x - 12
-2x = -12
x = 6
Distance Upstream: 4x = 4(6) = 24
Distance Upstream: 6(x - 2) = 6(6 - 2) = 6(4) = 24
Total distance traveled is Upstream + Downstream = 24 + 24 = 48
Answer: 48 miles
Answer:
Poundsis not equivalent to one of the metric units, that is WEIGHT.
