Acceleration formulae is:
a=Fnet/mass
According to the question 
a=7500N/1500kg
a=5m/s sq.
        
             
        
        
        
Answer:
i d k about that but I know it`s a Polish thing
 
        
                    
             
        
        
        
Explanation:
Nuclear reactions are the reactions in which nucleus of an atom changes either by splitting or joining with the nucleus of another atom. 
There are two types of nuclear reactions. 
- Nuclear fission - In this process, large atomic nuclei splits into smaller nuclei.  
- Nuclear fusion - In this process, two small nuclei combine together to form a large nuclei. 
Both nuclear fission and fusion processes involve nuclei of atoms.
For example, 
Thus, we can conclude that statements which are true are as follows.
- Nuclear reactions involve the nuclei of atoms.   
- The products of nuclear reactions are lighter than the reactants.
 
        
                    
             
        
        
        
Answer:
0.0443 m/s
Explanation:
 = Mass of honeybee = 0.15 g
 = Mass of honeybee = 0.15 g
 = Mass of popsicle stick = 4.75 g
 = Mass of popsicle stick = 4.75 g
 = Velocity of honeybee
 = Velocity of honeybee
 = Velocity of stick = 0.14 cm/s
 = Velocity of stick = 0.14 cm/s
In this system the linear momentum is conserved

The velocity of the bee is 4.43 cm/s or 0.0443 m/s
 
        
             
        
        
        
This is a diagram from above, the air resistance is oppose to movement, the bird is moving forward given its force is bigger.