Answer:
Acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for you to accelerate: change your speed or change your direction—or change both. ... Any of these would be considered an acceleration since they change velocity.
<h3>Hope it helps u</h3>
For a closed end we have odd harmonics.
fo, 3fo, 5fo, 7fo, 9fo, ....... fo = V/ wavelength. = V / 4L
Wavelength = 4L.
For a open end we have natural number harmonics.
fo, 2fo, 3fo, 4fo, 5fo, ....... fo = V/ wavelength. = V / 2L
Wavelength = 2L.
Vi = Velocity initial = 35 m/s
Vf = Velocity final = 75 m/s
t = 5s
Equation:
Vf = Vi + at
65 = 35 + a(5)
30 = 5a
a = 6
Acceleration was 6 m/s^2
C. 6 m/s^2
Answer:
Pt 1:
Pt 2: θ =
Explanation:
Part 1:
imagine the "i"and the "j" with the hat
Part 2:
θ
θ
θ =
Hope it helps