What are some examples where the SI is used everyday in the United States.
1 answer:
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Given :
- Wavelength ( λ ) = 2 m
- Speed = 4 m/s
We, have to find frequency :
Hope Helps!
Answer:
m = 28.7[kg]
Explanation:
To solve this problem we must use the definition of kinetic energy, which can be calculated by means of the following equation.
where:
Ek = kinetic energy = 1800 [J]
m = mass [kg]
v = 11.2 [m/s]