Answer:
Step-by-step explanation:
The work done changes the potential energy
ΔPE = mgΔh = 450(10)(50) = 225,000 = 225 kJ
power is the rate of doing work
P = 225000/5 = 45000 W = 45 kW
Answer
It's D
Step-by-step explanation:
Rhombus. The diagonals of a rhombus are parallel, and each diagonal bisect two angles of the rhombus.
The anwser is 40 becuase when you add 24+16=40