I really think it could be a 23 kg
Answer:
Distance covered by Neva = 300 m
Displacement of Neva = 0 m
Explanation:
Given:
Length of the pool = 50 meter
Number of laps Neva swam = 3
1 lap is to swim to the other side and back.
To find the distance and displacement.
Solution:
To calculate the distance swum by Neva we will find the total length covered by Neva in 3 laps.
1 lap is 50 meters to the other side and 50 meters back
So, the length of 1 lap =
Total length of 3 laps =
To calculate the displacement we will find the distance between initial position and final position.
We, see that on completing 3 laps Neva returns to her starting point. Thus the initial and final position are the same. Do, the distance between initial position and final position will be = 0 m
Distance covered by Neva = 300 m
Displacement of Neva = 0 m
For a photon with wavelength 11. 0 nm, the side length LL of the box is mathematically given as
L=1.414*10^{-27}m
<h3>What is the side length LL of the box?</h3>
Generally, the equation for the change in energy is mathematically given as
Therefore
L=1.414*10^{-27}m
In conclusion, the side length LL of the box is
L=1.414*10^{-27}m
Read more about Mesurement
brainly.com/question/17972372
Answer:
Explanation:
Work done in carrying bricks
mgh
= 207 x 9.8 x 3.65
-= 7404.4 J
Work done in compressing gas
PΔV
Pressure x change in volume
1.8 x 10⁶ ΔV = 7404.4
ΔV = 7404.4 / 1.8 x 10⁶m³
= 4113.33 x 10⁻⁶ m³
= 4113.33 cc