Answer:
option b is correct
Explanation:
the SI unit of temperature is kelvin
so option gives an objects temperature in SI unit
Where plates are pulled away (diverge) from each other molten magma flows upward between the plates forming mid-ocean<span> ridges, underwater volcanoes, hydrothermal vents, and new </span>ocean floor<span> crust. The Mid-Atlantic Ridge, is an example of this type of plate boundary.</span>
Explanation:
met I'd => 86189778400
pas code => g0cg6V
come on g met => spd-mwbz-een
Answer:
they think of new things to create
Answer:
v = R w
With this expression we see that for each point at different radius the tangential velocity is different
Explanation:
They indicate that the angular velocity is constant, that is
w = dθ / dt
Where θ is the radius swept angle and t the time taken.
The tangential velocity is linear or
v = dx / dt
Where x is the distance traveled in time (t)
In the definition of radians
θ = s / R
Where s is the arc traveled and R the radius vector from the pivot point, if the angle is small the arc (s) and the length (x) are almost equal
θ = x / R
We substitute in the speed equation
v = d (θ R) / dt
The radius is a constant for each point
v = R dθ / dt
v = R w
With this expression we see that for each point at different radius the tangential velocity is different
