Answer:
earthquake activity is the answer
the answer is a) 0.00235 because 1/425=0.00235. hope I helped!
The smallest angle from the horizontal that will cause the eggs to slick across the bottom of a Teflon-coated skillet is 2.29°
<u>Explanation:</u>
Given-
Coefficient of friction, μ = 0.04
angle, Θ = ?
In order for the scrambled eggs to slide of the teflon, the force applied on the teflon due to gravity must be equal to the maximum value of the static friction force:
F = μ
mg sinΘ = μ mg cos Θ
sinΘ = μ cosΘ
μ = sinΘ / cosΘ
μ = tanΘ
0.04 = tanΘ
Θ = tan⁻¹ (0.04)
Θ = 2.29°
Therefore, the smallest angle from the horizontal that will cause the eggs to slick across the bottom of a Teflon-coated skillet is 2.29°
The distance of the galaxy is 32.86 Mpc.
Using the hubble law, v = H₀D where v = apparent velocity of galaxy = 2300 km/s, H = hubble constant = 70 km/s/Mpc and D = distance of galaxy.
Since we require the distance of the galaxy, we make D subject of the formula in the equation. So, we have
D = v/H₀
Substituting the values of the variables into the equation, we have
D = 2300 km/s ÷ 70 km/s/Mpc
D = 32.86 Mpc
So, the distance of the galaxy is 32.86 Mpc
Learn more about hubble law here:
brainly.com/question/18484687