D) waves are used to transmit the rail signal though the air. these waves are encoded at different frequencies for different stations
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering- resistant rocks, such as quartzite, given the right conditions.
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necessary for the growth, development and repair of all body tissues. it's involved in many body functions, including formation of collagen, absorption of iron, the proper functioning of the immune system, wound healing, and the maintenance of cartilage, bones, and teeth.
Explanation:
Answer:
no the moon does not rotate it only goes in circle just like the sun so I disagree with your friend
Assuming the accleration applied was constant, we have
Then the force applied to the ball is given by
