The dependent variable is the iron in your blood because it depends on the amount of spinach you eat. The independent variable will be the amount of spinach you eat since it doesn’t depend on the iron for anything.
Answer:
one or two three or four
Explanation:
animals of CO2 gas find the final temperature of gas
Answer:
The recoil velocity is 0.819 m/s.
Explanation:
Given that,
Mass of ball m= 7.5 kg
Velocity v= 8.85 m/s
Mass of performer m'= 73.5 kg
Suppose if the performer is on nearly friction less roller skates, we need to calculate his recoil velocity
We need to calculate the recoil velocity
Using law of conservation momentum
Where, m = mass of ball
m' = mass of performer
v = velocity of ball
Put the value into the formula
Put the value into the formula
Hence, The recoil velocity is 0.819 m/s.
First one, insulator. Second one, conductor.
Answer:
The frequency is just the opposite; it's the number of wave cycles that are completed in one second. Amplitude and wavelength are both measures of distance. The amplitude measures the height of the crest of the wave from the midline. The wavelength measures the horizontal distance between cycles.
Explanation: