By putting to much weight on it our body causing it to hurt or fall hope this helps
        
             
        
        
        
Isn't it "gravity" this would makes sense because grvaity difines weight
        
                    
             
        
        
        
Answer: a. a leaping frog
Explanation: In a projectile motion the object must have a certain path or trajectory with respect to a certain angle. For the leaping frog its velocity can be resolve into components having the final velocity at the highest point to be zero.
 
        
                    
             
        
        
        
Answer:
There is no short answer.
Explanation:
In theory, the gravitational pull between the planets depends on their total mass and the distance between them. The sun has a mass of  kg, Jupiter has a mass of
 kg, Jupiter has a mass of  kg and Earth has a mass of
 kg and Earth has a mass of  kg.
 kg.
Earth is closer to Jupiter than it is to the sun. The other planets that are behind jupiter are gone so that means the sun's pulling force's effect on jupiter is increased drastically since there is no force the balance that and that means that jupiter is going to get closer to earth. 
The new center of mass of the new solar system is roughly located between earth and the sun, closer to earth.
I hope this answer helps.
 
        
             
        
        
        
Answer:
2 m
Explanation:
Work = force × distance
500 J = 250 N × d
d = 2 m
She moved the couch 2 meters.