Juan lives a hundred miles away from Bill then the average speed that he reaches Bill's Home in 50 seconds means that Juan lives 50 seconds away from bill because 50 + 50 seconds equals 100 seconds so Juansorry my bad Juan lives 50 miles away from Belle but he probably how I must have run to get to bill in 50 seconds .
Answer:
θ = (7π / 3) rad
Explanation:
given,
displacement of simple harmonic motion along x-axis
equation is given as
x = 5 sin (π t + π/3 )
general equation of simple harmonic motion
x = A sin θ
θ is the phase angle
θ = π t + π/3
at t = 2 s
![\theta =\pi \times 2 +\dfrac{\pi}{3}](https://tex.z-dn.net/?f=%5Ctheta%20%3D%5Cpi%20%5Ctimes%202%20%2B%5Cdfrac%7B%5Cpi%7D%7B3%7D)
![\theta =\dfrac{7\pi}{3}\ rad](https://tex.z-dn.net/?f=%5Ctheta%20%3D%5Cdfrac%7B7%5Cpi%7D%7B3%7D%5C%20rad)
Phase of the motion at t =2 s is θ = (7π / 3) rad
Answer:
Radiation
Explanation:
The sun radiates energy to the earth to make it warmer near the equator.
The answer should be B. a stable isotope to a decaying isotope.