b. small tree and sapling
c. shrub
d. herb
b. in the penumbra
c. between the Sun and Earth
d. between the umbra and penumbra
During a total lunar eclipse, the Moon located in the umbra. The answer is letter A. For a total lunar eclipse to occur, the Sun, Earth and Moon must be aligned in a straight line. The Earth’s umbra complete covers the Moon. The earth’s umbra is about 870,000 miles wide.
Answer:
a
Explanation:
The velocity a stroller is pushed from rest, accelerating at 500m/s is 7.5 m/s.
To find the final velocity of the stroller after it has traveled a certain distance while accelerating, one can calculate it using the third equation of motion:
v²-u² = 2as
The third equation of motion is one of the equations used in classical physics to describe the motion of an object with constant acceleration.
Given:
Acceleration, a = 500 m/s²
Distance, s = 6.32 m
The velocity is computed as:
v² - 0² = 2 × 500 × 6.32
v² = 6320
v = 79.5 m/s
Hence, the velocity a stroller is pushed from rest, accelerating at 500m/s is 7.5 m/s.
To learn more about velocity, here:
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Answer:
FALSE
Explanation:
The light bulbs in an office building give off tremendous amounts of heat. Heat is a form of energy, but this heat could not be trapped as heat is a dynamic energy which can not be stored but this energy can flow from high temperature to low temperature.
So here when heat is generated then it will flow towards the region of low temperature and by the time it will convert into several other forms.
So here above statement is NOT correct.
FALSE
b. better understand systems and processes
c. complicate ideas
d. all of the above