Hi alexander it is very true air pollution is only caused by human activity
Answer:
Explanation:The simple pendulum calculator finds the period and frequency of a ... Acceleration of gravity (g) ... Pendulum length (L) ... First of all, a simple pendulum is defined to be a point mass or bob (taking ... For example, it can be equal to 2 m. ... Find the frequency as the reciprocal of the period: f = 1/T = 0.352 Hz
Gravity
The moon doesn't smash into the earth because the gravity from the earth keeps the moon in orbit around it.
About 10% to 15% of system charge
Satellite. think of the moon.
Hope this helps!
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