Answer:
sun centered
Explanation:
Answer is : 80 Newtons
Answer: The output force is 80 N.
Explanation :
It is given that,
Mechanical advantage of a machine is 4
Input force is 20 N
We know that the ratio of output force to the input force gives the mechanical advantage of a machine.
Where
F' is the output force
F is the input force
F' = 80 N
So, magnitude of output force is 80 N.
The atmosphere extend from the Earth up to 10,000 km.
An atmosphere is the layers of gases surrounding a planet Earth. It's atmosphere is composed of about 78% nitrogen, 21% oxygen, and other gases.
Earth's atmosphere has five major layers. From lowest to highest, the layers are the troposphere, stratosphere, mesosphere, thermosphere and exosphere.
The exosphere is the topmost layer of Earth's atmosphere . It extends from the end of thermosphere, about 700 km above sea level, to about 10,000 km.
Thus, the atmosphere extend from the Earth up to 10,000 km.
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The exosphere is the outermost layer of Earth's atmosphere (i.e. the upper limit of the atmosphere). It extends from the exobase, which is located at the top of the thermosphere at an altitude of about 700 km above sea level, to about 10,000 km (6,200 mi; 33,000,000 ft) where it merges into the solar wind.
According to Newton's first law, massive objects have more inertia than small objects, which means it takes more force to move bigger things than smaller ones.
Answer:
Part a)
V = 18.16 V
Part b)
Part c)
P = 672 Watt
Part d)
V = 5.84 V
Part e)
Explanation:
Part a)
When battery is in charging mode
then the potential difference at the terminal of the cell is more than its EMF and it is given as
here we have
now we have
Part b)
Rate of energy dissipation inside the battery is the energy across internal resistance
so it is given as
Part c)
Rate of energy conversion into EMF is given as
Now battery is giving current to other circuit so now it is discharging
now we have
Part d)
Part e)
now the rate of energy dissipation is given as
b. Saturn
c. Uranus
d. Neptune
Answer:
a. Jupiter
Explanation:
The Great Red Spot is the largest anticyclonic vortex in the solar system. It is a great whirlpool that could exist for more than 300 years, since it is believed that observations in the 17th century are from the same storm, it is characterized by winds on its periphery of up to 400.