Answer:
East component is: 18.64 m/s
Explanation:
If the resultant is 32.5 m/s directed 35 degrees east of north, then we use the sin(35) projection to find the east component of the velocity:
East component = 32.5 m/s * sin(35) = 18.64 m/s
 
        
             
        
        
        
Work can be defined as the energy transferred from a body to its sorroundings, the energy spent to move a body, or the energy you need to alter a charged particle, so no energy, no work; thus, the statement is true.
        
             
        
        
        
Answer:
D) directly, inversely
Explanation:
The energy of a photon of light is directly proportional to its frequency and inversely proportional to its wavelength. 
Frequency is the number of waves that passes through a point per unit of time. 
Wavelength is the is the distance between successive crests or troughs on a wave. 
  Mathematically, frequency is related to wavelength and velocity using;
              Energy   =  h x f 
                       where h is the Planck's constant
                                   f is the frequency
           
                    Since c  = f ∧
where f is the frequency of the wave
            ∧ is the wavelength of the wave
            c is the speed of light
So; 
                  f  = c/∧
   Therefore; 
                 E  = 
From the equation, we see an inverse relationship between E and wavelength and a direct one with frequency. 
            
 
        
             
        
        
        
Answer:
But there are ways to harness kinetic energy to either generate useful mechanical work or electricity. This is what many have tried to do to make use of energy that would be otherwise wasted. One way to harness kinetic energy that has popped up many times in recent years has to do with roads and speed bumps
Explanation: