Answer:
θ= 5 radian
Explanation:
Given data:
Radius r = 0.70 m
Initial angular speed ω_i = 2rev/s
Time t = 5 s
Final angular speed ω_f =0
so we have angular displacement
putting values
= 5 rad
Answer:
0.57 m
Explanation:
The wavelength of a wave is given by:
where
is the wavelength
v is the speed of the wave
f is its frequency
In this problem, we have
v = 343 m/s is the speed of a sound wave through air
is the frequency of the wave
Substituting into the formula, we find the wavelength
Answer:Interference
Explanation:destructive interference
Once the virus gets into the host's body, it enters the nearest cell.Once it gets to the nucleus it turns that cell into a virus-production cell and once the immune system detects those viruses it takes action.
274.261 in kelvin from fahrenheit