Answer:
Speed = 7.04434 m/s
Explanation:
Given that:
The radius of the circle = 6.5 m
The expression for the calculation of circumference is shown below as:
Thus,
Time taken = 5.8 seconds.
Thus, The speed is:
So,
<u>Speed = 7.04434 m/s</u>
Helium and nitrogen because they are both from the noble gas group.
Answer:
They can change their personalities for someone they love, they care about, or they change themselves due to an unknown/known cause
Explanation:
SORRY IF IM WRONG* IF IM RIGHT PLEASE RATE
The energy of a photon is proportional to the speed of light and inversely proportional to the wavelength. The constant of proportionality is Planck's constant, <span>6.626 * 10^-34 Js</span>
E = hc/ {wavelength}
E = [ 6.626 * 10^-34 Js * 2.997 * 10^8 m/s ] / 0.124 m
E = 1.60 * 10^-24 J
