Answer:
changes in position..........?
i really REALLY hope this helps....... DONT HATE ME IF ITS WRONG
Answer:
198.505 N
Explanation:
Since this can be modeled as a point mass swinging system with the radius being the arm length. So r = 0.6m.
Also at it's lowest point the ape has a horizontal velocity v = 3.7 m/s. This velocity could result in a centripetal acceleration a, creating tension on the branch.
According to Newton's 2nd law, F = ma. So the tension is:
Answer:
1. A cloud of dust and gas forms
2. The nebula shrinks
3. The temperature increases
4. The nebula spins
5. The nebula flattens into a disk
6. Nuclear fusion takes place
Explanation:
The sun was born in solar nebula. The solar system was formed in the following events.
Firstly, a cloud of dust and gas formed which. This is the stellar nursery - the nebula. The nebula started shrinking under its own gravitation due to which the temperature also started rising. It started spinning and shrinking more under its own gravitational force. A disk like structure is formed. A Protostar Sun is born. The temperature and pressure increases sufficiently such that Nuclear fusion kicks in which generates heat and light. The remnant forms the planets, asteroids and other parts of the solar system.
Answer:
The speed of molecules in an "ideal" gas is related to the temperature
Advanced work indicates that
1/2 m v^2 = 3/2 k T where v^2 here is the mean square speed
This is true for H2, He, O2, Hg etc. and m is the molecular mass and k the Boltzmann constant
Electromagnetic force. It is where alike forces ( negative, negative & positive , positive) repel and opposite forces ( negative & positive ) attract.
Hopes this helped