Answer:
-72.0°C
Explanation:
PV = nRT
Since n, number of moles, is constant:
PV / T = PV / T
(4.65×10⁶ Pa) V / (21 + 273.15) K = (1.06×10⁶ Pa) (3V) / T
T = 201.16 K
T = -72.0°C
 
        
             
        
        
        
You should have the velocity as a function of time either given explicitly or implicitly (a graph)
v = ds/dt  (differentiating the position vector)
integrating the acceleration.
you can use impulse or work and energy principle and also newton law of motion to find acceleration then velocity
NOT SURE IF THAT WHAT YOU WANT.
 
        
             
        
        
        
Heya user☺☺
All options are wrong here.
The correct answer is..
Work/Time.
Hope this will help☺☺
        
             
        
        
        
 Answer:
a. A = 0.1656 m 
b. % E = 1.219 
Explanation:
Given 
mB = 4.0 kg , mb = 50.0 g = 0.05 kg , u₁ = 150  m/s , k = 500 N / m
a.
To find the amplitude of the resulting SHM using conserver energy 
ΔKe + ΔUg + ΔUs = 0 
¹/₂ * m * v²  -  ¹/₂ * k * A² = 0
A = √ mB * vₓ² / k 
vₓ = mb * u₁ / mb + mB 
vₓ = 0.05 kg * 150 m / s / [0.050 + 4.0 ] kg = 1.8518
A = √ 4.0 kg * (1.852 m/s)²   /   (500 N / m)
A = 0.1656 m 
b.
The percentage of kinetic energy 
%E = Es / Ek
Es = ¹/₂ * k * A² = 500 N / m * 0.1656²m = 13.72 N*0.5
Ek = ¹/₂ * mb * v² = 0.05 kg * 150² m/s = 1125 N 
% E = 13.72 / 1125 = 0.01219 *100
% E = 1.219 
 
        
             
        
        
        
Answer:
Violet Light
Explanation:
On one end of the spectrum is red light, with the longest wavelength. Blue or violet light has the shortest wavelength. White light is a combination of all colors in the color spectrum. It has all the colors of the rainbow.