Answer:
The wavelength of wave is 2.78 m.
Explanation:
Frequency of a wave is 90 Hz
Speed of a wave is 250 m/s
It is assume to find the wavelength of wave. The formula of speed is given by :
So, the wavelength of wave is 2.78 m.
Answer:
56.4 m/s², a = 5.75510204082 g
-201.428571429 m/s², a = -20.5329838358 g
Explanation:
t = Time taken
u = Initial velocity
v = Final velocity
s = Displacement
a = Acceleration
g = Acceleration due to gravity = 9.8 m/s²
The acceleration is 56.4 m/s²
Dividing by g
a = 5.75510204082 g
The acceleration is -201.428571429 m/s²
Dividing by g
a = -20.5329838358 g
Answer: a) V = 9.81 m/a
b) S = 3.905m
c) V2 = 8.29m/s
d) Yes. The speed reduces.
Explanation:
Please find the attached files for the solution
Yes this is not gonna work