The formular for calculating half life is:
T1/2=0.693/Π
Hello!
A car travels 35.0 mph north for 1.00 hour, then 40.0 mph east for 0.0500 hour, and finally 50.0 mph northeast for 2.00 hours. Calculate the average speed.
We have the following data:
* velocity (in mph)
(V1) = 35.0 mph
(V2) = 40.0 mph
(V3) = 50.0 mph
* weights for the time (in hours)
(T1) = 1.00 hour
(T2) = 0.0500 hour
(T3) = 2.00 hours
We apply the data to the weighted average formula to find the average speed, let us see:
Answer:
The Average Speed is approximately 44.92 mph
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Hello, it is the wave period.
One wavelength is considered to be two successive crests, which makes the time taken by a wave to travel this distance the wave period.
Hope it helps!
Atoms of the same element having unequal numbers of protons and electrons are called __________IONS