Answer:
a) , b)
Explanation:
a) The minimum coeffcient of friction is computed by the following expression derived from the Principle of Energy Conservation:
b) The speed of the block is determined by using the Principle of Energy Conservation:
The radius of the circular loop is:
Where the question says "the four different positions", it's talking about
the four situations that are shown in the picture right next to the question.
The question can't be answered without seeing the picture.
Answer:
1.00 gram per milliliter (1 g/mL). In other words, 1 milliliter of water has a mass of 1 gram. A drop of water is 0.05 mL of water, so its mass would be 0.05 grams.
Explanation:
Answer:
It takes the Moon 27.3 days to complete a single orbit around Earth.
Explanation: