The flame gets the color which is determined by the properties of the atomic energy shells of the chemical element of the substance.
Answer:
The Earth holds livings things and even the layer has more complex layers in it (Also it's not white) And of course there are no oceans.
The position of the particle is given by:
x(t) = t³ - 12t² + 21t - 9
Differentiate x(t) with respect to t to find the velocity x'(t):
x'(t) = 3t² - 24t + 21
Differentiate x'(t) with respect to t to find the acceleration x''(t):
x''(t) = 6t - 24
B) 20 cm
The height and distance will be the same. Only the image will be laterally inverted.
C it reduces the amount of useful work done on objects move it up the ramp
