Water travels faster through glass than water
D = M/V.... it can be thought of as
D = ♡ with a line through it
............
D = .0057 kg / .0235 L
= .2425531915 kg/L
= .24 kg/L
Answer:
the substance has lost or gained an ion
Explanation:
I say substance be cause I'm referring to the item are the same are similar to the substances that make up make matter like the ones on the periodic table!
Answer:
α = 11.05 rad/s^{2}
Explanation:
torque (T) = 2.1 N.m
moment of inertia (I) = 0.19 kg.m^{2}
angular acceleration (α) = ?
from torque = moment of inertia x angular acceleration
2.1 = 0.19 x α
α = 11.05 rad/s^{2}
The relationship between speed of a wave w, frequency f and wavelength
is
For the wave of our problem,
and f=60 Hz, so its speed is