Answer:
both an electric field and a magnetic field
Explanation:
Kind of a trick question:) you don't need to know how far from the earth he is just use
F=ma
F=78kg*9.8m/s^2=764.4N
Or 171.8 lbs
Answer:
The answer is D
Explanation:
The object with the heavy mass will reach first because the cause it is heaver so it will go faster
The equation to find power is
P = E / t
P is power, E is total energy transfered, and t is the time.
Now we can substitute the given values
P = 600 / 3
P = 200W
Therfoee the power is 200W
Answer:
Seismographs
Explanation:
Seismographs. During an earthquake, vibrations caused by the breakage of rock along a fault zone radiate outward from the point of rupture. The instrument used to record and measure these vibrations is called a seismograph