Answer:
259.62521 seconds
Explanation:
 = Mass of astronaut = 87 kg
 = Mass of astronaut = 87 kg
 = Mass of wrench = 0.57 kg
 = Mass of wrench = 0.57 kg
 = Velocity of astronaut
 = Velocity of astronaut
 = Velocity of wrench = 22.4 m/s
 = Velocity of wrench = 22.4 m/s
Here, the linear momentum is conserved

Time = Distance / Speed

The time taken to reach the ship is 259.62521 seconds
 
        
             
        
        
        
Answer:
gap junctions,tight junctions,and desmosomes
 
        
             
        
        
        
The seat belt is applying a force in the opposite direction.
 
        
             
        
        
        
Answer:
The formula for force according to Newton's second law of motion is F=ma or force for an object to move is equal to mass times acceleration.
Acceleration or average acceleration defined as change in velocity per time.
F=ma
F=1.2x10³kg*(20m/s)(1/5s)=4.8x10³  Newtons
Explanation:
fthat's not the answer then i'm sorry