Answer:	Different fuel components boil at different temperatures, allowing them to be separated.
Explanation:
 
        
             
        
        
        
Answer:
A
Explanation:
E. An ocean wave moving through water is an example of a mechanical wave
e.g sound waves wave on a rope or string
and Ans a is also correct 
 
        
             
        
        
        
Answer:
The work done on the canister by the 5.0 N force during this time is 
54.06 Joules.
Explanation:
Let the initial kinetic energy of the canister be
KE₁ =  =
 =  = 19.44 J in the x direction
 = 19.44 J in the x direction 
Let the the final kinetic energy of the canister be
KE₂ =  =
 =  = 73.5 J in the y direction
 = 73.5 J in the y direction 
Therefore from the Newton's first law of motion, the effect of the force is the change of momentum and the difference in energy between the initial and the final
= 73.5 J - 19.44 J = 54.06 J
 
        
                    
             
        
        
        
Answer:
The acceleration of the body, a = 2193 m/s²
Explanation:
Given,
The mass of the body, m = 0.3 kg
The force acting on the body, F = 657.9 N
The force acting on an object is proportional to the product of mass and acceleration of the body.
                          F = m x a
Therefore, the acceleration of the body is
                            a = F / m
                               = 657.9 N / 0.3 kg
                               = 2193 m/s²
Hence, the acceleration of the body, a = 2193 m/s²
 
        
             
        
        
        
Vanadium is my favourite element because valadium alloys are used in nuclear reactors, valdium is also used for some ceramics and glass, its essential to some species (including humans although we need very little) an example of this is valafium is used to treat diabetes and low blood sugar