The correct answer is
<span>c the friction force from the road
In fact, the friction force between the road and the tires of the car acts as centripetal force, keeping the car in circular motion.</span>
Answer:
The human activity that uses the most water worldwide is for agriculture. In other words, watering crops.
Explanation:
pls mark brainliest
True, because being a competitive person means that you like challenging yourself to do more things, but if you’re really competitive you might challenge yourself too hard, and might hurt yourself, which will make you not want to really compete with anything anymore
Option (D) is correct that all of the above are physical properties of non metals.
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Answer:
The work energy added to the gas is
W = -72.48472 kJ
Explanation:
For constant pressure process
Work is given W = p×
However dH = m×
= 1875 J
For mass m, dQ = 2625 J
That is m×1875 = 2625 or m = 2625/1875 = 1.4 kg
Therefore work doneper unit mass of gas is -W = p×(v₂ - v₁)
but pv = RT therefore work done per unit mass = -R×(T₂ - T₁) = -R×ΔT and
ΔT = 180.4K
Work done = -1.4×0.287×180.4 = -72.48472 kJ
