Answer:
If transpiration didn't take place water would still be able to enter the roots of a plant
Explanation:
transpiration is the process of water leaving from living organisms to the atmosphere, therefore, if transpiration didn't occur the water would not transpire to the atmosphere and would remain in the root but water absorption would not change because it is a biological need for the living organism as such
Answer:
![a_E=\dfrac{Gm}{r^2}](https://tex.z-dn.net/?f=a_E%3D%5Cdfrac%7BGm%7D%7Br%5E2%7D)
Explanation:
= Mass of the Earth = 5.972 × 10²⁴ kg
G = Gravitational constant = 6.67 × 10⁻¹¹ m³/kgs²
r = Radius of Earth = 6371000 m
m = Mass of person
The force on the person will balance the gravitational force
![M_Ea_E=\dfrac{GmM_E}{r^2}\\\Rightarrow a_E=\dfrac{Gm}{r^2}](https://tex.z-dn.net/?f=M_Ea_E%3D%5Cdfrac%7BGmM_E%7D%7Br%5E2%7D%5C%5C%5CRightarrow%20a_E%3D%5Cdfrac%7BGm%7D%7Br%5E2%7D)
The acceleration that the Earth will feel is ![a_E=\dfrac{Gm}{r^2}](https://tex.z-dn.net/?f=a_E%3D%5Cdfrac%7BGm%7D%7Br%5E2%7D)
Answer:
Alpha decay will produce a daughter nucleus with more protons and beta decay will produce a daughter nucleus with fewer protons than the parent nucleus has.
I beleive she isnt doing any work due to holding the box motionless, you must be exerting a force in the direction of the box motion. If she is just standing there holding the box their isn't no work becuase no distance has been covered. work = force = distance.