Answer:
all the lamps has the same brightness
Answer:
May form in water carbon dioxide and other forms
Explanation:I hope I got this right don’t hate me if I mess up
Answer:
Power = 21[W]
Explanation:
Initial data:
F = 35[N]
d = 18[m]
In order to solve this problem we must remember the definition of work, which tells us that it is equal to the product of a force for a distance.
Therefore:
Work = W = F*d = 35*18 = 630 [J]
And power is defined as the amount of work performed in a time interval.
Power = Work / time
Time = t = 30[s]
Power = 630/30
Power = 21 [W]
Protein has 4 cals carbs have 4 too. Fat however has 9.