Frequency is indirectly proportional to the wavelength, in other words, when frequency increases wavelength decreases and vice-versa
c = ∧f
Hope this helps!
Answer:
Explanation:
We use the following rotational kinematic equation to calculate the angular acceleration of the rod:
Here 
is the final angular speed, 
is the initial angular speed and 
is the angular acceleration. The rod starts rotating from rest (
):
Recall that the angular speed is defined in function of the tangential speed (v) and the radius (r) of the circular motion:
In this case the radius is given by 
. Replacing (2) in (1):
Answer:
13,147,716,987.681
if you multiply 2 by 6573858493.8404, you get 13,147,716,987.681
Answer:
New_momentum = 750 [kg.m/s]
Explanation:
Momentum is defined as
M = mass* velocity
Original momentum
M_old = 100 Kg * 5 m/s = 500 [kg.m/s]
If the car pulls over and picks up two people. The mass of the car is now 150 kg, but the velocity stays the same.
New momentum
M_new = 150 Kg * 5 m/s = 750 [kg.m/s]
Zero Celsius is 273.15 Kelvin.
So 25° Celsius is 298.15 Kelvin.
300 Kelvin is 1.85° Celsius warmer than 25° Celsius.
Big Deal !
