Answer:give the cart another shape
Explanation:an aeroplane shape makes it fast,,in physical science,the streamlined body makes a body fast
Answer:
fuel
Explanation:
all automobiles rely on fuel to function
It would be Animals break down food molecules to obtain energy, the remains of producers are broken down by decomposers, and producers make sugar and starches.
A, B, and E.
Answer:
Explanation:
relating to, measuring, or measured by the quantity of something rather than its quality.Often contrasted with qualitative.
Answer:
The work required is W = 20.2 BTU per lbm
Explanation:
The value of entropy & enthalpy at initial conditions are
= 103.1
S = 0.225
Final enthalpy
= 123.3
Therefore work done
W =
-
W = 103.1 - 123.3
W = - 20.2 BTU per lbm
Therefore the work required is W = 20.2 BTU per lbm