Answer:
S = V0 t + 1/2 a t^2
S = 5 m/s * 300 s + 1/2 * 1.2 m/s * (300 s^2)
S = 1500 m + .6 * 90000 m = 55,500 m
Check:     V0 = 5 m/s
                 V2 = V0 + a t  = 5 + 1.2 * 300 = 365 m/s
Vav = (V1 + V2) / 2 = (5 + 365) / 2 = 185 m/s     (note uniform motion)
S = 185 * 300 = 55,500 m
We calculated V2 above at 365 m/s  the speed after 300 sec
 
        
             
        
        
        
Answer:work is done, and temperature increases 
Explanation:
In an adiabatic process, when gases are compressed, work is done on the liquid and the temperature increases
 
        
             
        
        
        
Answer:
because it's north
Explanation:
u if yyggggggggggggggg hgfth
 
        
                    
             
        
        
        
Answer:
The work done in winding the spring gets stored in the wound up spring in the form of elastic potential energy (i.e potential energy due to change in shape). ... During this process, the potential energy stored in it gets converted to kinetic energy. This turns the wheels of the toy car.
Explanation:
 
        
                    
             
        
        
        
Answer:
The wavelength of the wave is 20 m.
Explanation:
Given that,
Amplitude = 10 cm
Radial frequency 
Bulk modulus = 40 MPa
Density = 1000 kg/m³
We need to calculate the velocity of the wave in the medium
Using formula of velocity

Put the value into the formula


We need to calculate the wavelength
Using formula of wavelength


Put the value into the formula


Hence, The wavelength of the wave is 20 m.