Yeah I would think B) is the best answer
distance between sun and earth is 1 AU
now 1 light year is defined as distance covered by light in one year
so we will have
So 1 Ly is more than the distance between sun and earth
Answer:
The electron
Explanation:
The atom consists of three subatomic particles:
- The proton: protons are inside the nucleus of the atoms, they have positive charge of +e (), and a mass of approximately
- The neutron: neutrons are also located inside the nucleus of the atoms, they have no electrical charge and mass similar to the mass of the proton
- The electron: electrons orbit around the nucleus in a cloud, they have negative charge of -e (), and their mass is about 1800 time smaller than the mass of the proton ()
#1
The x axis of the trajectory will show the displacement in X direction only
So it is the Horizontal range
Correct answer would be
<em>Displacement in the horizontal direction(my guess)</em>
2
The stone is projected horizontally at height 64.8 m
now we can use kinematics in Y direction
now we have
<em>so here it will fall in the air for time t = 3.64 s</em>
Answer:
All of the above.
Explanation:
All of these steps are useful towards getting a job.