"Period" and "frequency" of waves and oscillations are simple reciprocals. They're not related to the wavelength or speed.
Period = 1 / frequency
Period = 1 / 23.4 Hz
<em>Period = 0.043 second</em>
Answer:
3 m/s
Explanation:
Initial = Final
Mass * Velocity = Mass *Velocity
8000kg * 12m/s = (8000kg+ 24000kg) * (Final Velocity)
(96000 kgm/s) / (32000kg) = (Final Velocity)
Final Velocity = 3 m/s
Answer:
orange and red
Explanation: hope this helps lemme know if its correct
B strength training I think that’s the answer
Answer:
Explanation:
The gravitational potential at a point on the Earth surface is given by:
where
G=6.67×10^-11Nm^2kg^-2 is the gravitational constant
M=5.98×10^24kg is the Earth's mass
R=6.38×10^6 m is the Earth's radius
Substituting the numbers into the equation, we find