Well to anyone else that needs the answer the other person is wrong. He used dream analysis along with free association. I also remember reading about introspection in the course. So Sigmund Freud didn't use case studies he didn't even believe in that.
The five parts of the kinetic molecular theory includes;
Gases consist of large numbers of tiny particles that are far apart relative to their size.
Collision between gas particles and between particles and container walls are elastic collisions.
Gas particles are in continuous motion possess kinetic energy.
There are no forces of attraction between gas particles
Lastly; the temperature of a gas depends on the average kinetic energy of the particles of the gas.
Answer:
Option B
Explanation:
Kinetic Energy is the energy possessed by the body due to <u>"motion"</u>.
<h2>
<u>How</u><u> </u><u>to</u><u> </u><u>solve</u><u>?</u></h2>
We know that, Velocity is the rate of displacement covered. Displacement is the shortest path between the Initial and Final point covered by the body. So,
- Velocity = Displacement / Time
And, when it comes to Average velocity, It is the total displacement by total time taken. So, By using this let's solve this question.....
<h2>
<u>Solution</u><u>:</u></h2>
✏️ Refer to the attachment...
Let the body goes to point A that is 7 m East of the Initial point. Then it comes backward because West is opposite to East in perpendicular direction. It covers 1.5 m backwards in the same line to reach B which is the Final point.
So,
- Displacement = Final point - Initial point
⇛ Displacement = 7 m - 1.5 m
⇛ Displacement = 5.5 m
Total time taken,
⇛ 2 hours + 1 hour
⇛ 3 hours
Finding Average displacement,
⇛ Total displacement / Total time taken
⇛ 5.5 m / 3 hours
⇛ 1.83333.... hours
So, the Final answer is,
<u>━━━━━━━━━━━━━━━━━━━━</u>
Answer:
m
Explanation:
Consider the motion of the boat across the stretch from west to east direction :
= velocity of boat = 15 mph
= length of the stretch = 1.01 miles
= Time taken to reach the opposite end
Time taken to reach the opposite end is given as
h
sec (Since 1 h = 3600 sec)
sec
= speed of river = 2.04 m/s
= distance traveled downstream
Distance traveled downstream is given as
m