Answer:
an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).
Answer:


Explanation:
Given values
Mass (m) = 2kg
K = 400 N/M
Compressing it 0.3 m
<u>The law of conservation of energy</u>:


Energy of the spring deformation.
M mass of the block
x spring deformation
Therefore, if block left the spring (x = 0)

Where, Δl is initial spring deformation





<u>The law of conservation of energy</u>:

Where h is height


Cancel mass "m" each side

Distance along incline equals





Answer:
The Answer is below!!
Explanation:
The larger the area of the parachute, the more air needs to be pushed out of the way, and so the slower it descends. the independent variable is the shape of the parachutes' canopies. The dependent variable is the drop speeds of the parachutes. How long does it take for the parachutes to reach the ground? Measure this using a stopwatch.
Hope I Helped!!
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Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun, and the rotation of the Earth. Tide tables can be used to find the predicted times and amplitude (or "tidal range") of tides at any given locale.
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Answer:
i honestly don't know
Explanation:
but can you help me with a question