Please help me find the fraction
1 answer:
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Answer:
Explanation:
The energy density of electromagnetic waves can be computed as
The power is the energy per unit of time. Hence we can take uE and Ub as 15.29J
By taking apart E and B we have
hope this helps!!
Answer:
m = 2.01[kg]
Explanation:
This problem can be solved using Newton's second law which tells us that the force applied on a body is equal to the product of mass by acceleration.
where:
F = force = 12.5 [N]
m = mass [kg]
a = acceleration = 6.2 [m/s²]