<span> </span><span>The gravitational force is equal. We pull on the sun with the same force it pulls on us. It's just that the sun has so much more mass that it is barely affected. However, the gravitational FIELD of the sun is much greater than earths.
Likewise when you're standing on the earth, you're both exerting equal forces on each other. You're pulling on the earth with as much force as it's pulling on you.
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Answer:
The higher the energy (B)
Explanation:
The relationship between Energy and Frequency is E = hf , where E is energy and f is frequency. From the formula you can see that E and f are directly related. Therefore, the higher the frequency, the higher the energy.
Answer:
7.644 feet
Explanation:
Free fall means that an object is falling freely with no forces acting upon it except gravity, a defined constant, g = -9.8 m/s2. The distance the object falls, or height, h, is 1/2 gravity x the square of the time falling.
Answer:
83000 m/s
Explanation:
Using
F = Bqv....................... Equation 1
Where F = Force experienced by the charge, B = magnetic field q = charge of the particle, v = speed of the particle.
make v the subject of the equation
v = F/Bq.................... Equation 2
Given: q = 5.2×10⁻¹⁹ Coulombs, F = 9.5×10⁻¹⁵ Newtons, B = 2.2×10⁻¹ Tesla
Substitute into equation 2
v = 9.5×10⁻¹⁵ /(5.2×10⁻¹⁹×2.2×10⁻¹)
v = 8.3×10⁴ m/s
v = 83000 m/s