A spinning top is the answer
<span>The shortening velocity refers to the speed of the contraction from the muscle shortening while lifting a load. Maximal shortening velocity is only attained with a minimal load. With a light load, the shortening velocity is at its Maximal shortening velocity. When the weight is heavy, the speed in which the muscle lifts the weight decreases in speed at a slower velocity.</span>
Answer:
Explanation:
mass of particle m = 2 x 10⁻⁶ kg
charge q = 1 x 10⁻⁹ C
electric field E = 2000 N/C
force on charge = E q
= 2000 x 1 x 10⁻⁹
acceleration = force / mass
= 2000x10⁻⁹ / 2 x 10⁻⁶
= 1 m /s²
initil velocity u = 6 m /s
distance s = 4 x 10⁻²
time = t
s = ut + .5 t²
4 x 10⁻² = 6t + .5 x 1 x t²
t² + 12t - .08 = 0
= .0067 s .
= 6.7 ms .
<em><u>your </u></em><em><u>question:</u></em><em><u> </u></em>
A hypothesis that is non-falsifiable is ___________. A. true B. scientific C. fasle D. not scientific
<em><u>answer:</u></em><em><u> </u></em>
<em>non-falsifiable</em><em> </em><em>means </em><em>it </em><em>is </em><em>almost </em><em>impossible</em><em> </em><em>to </em><em>say </em><em>it </em><em>is </em><em>false </em><em>because </em><em>there </em><em>is </em><em>not </em><em>enough </em><em>evidence </em><em>but </em><em>there </em><em>also </em><em>isn't </em><em>enough </em><em>evidence</em><em> </em><em>to </em><em>say </em><em>it </em><em>is </em><em>completely</em><em> </em><em>tru</em><em>e</em><em>. </em>
<em>A. </em><em>True </em><em>, </em><em>would </em><em>be </em><em>your </em><em>answer. </em>