Speed
= (distance covered) / (time to cover the distance)
= (25 m) / (5.0 sec) = 5.0 m/s .
        
                    
             
        
        
        
water, if this were to occur u would want to immediately wash it with well water. 
Reason: Strong bases react with the oils in your skin to produce a soapy feeling layer. Rinse until well after that feeling is gone.
 
        
             
        
        
        
For a concave mirror, the radius of curvature is twice the focal length of the mirror:

where f, for a concave mirror, is taken to be positive.
Re-arranging the formula we get:

and since the radius of curvature of the mirror in the problem is 24 cm, the focal length is
 
 
        
        
        
Because the sound waves are being observed by the people that are there and it is not empty as in an empty place the sound waves will come back to you.
        
             
        
        
        
Answer: liquids take the shape of the container they are in, but have definite volume. like liquids the shape of a gas changes with the container. unlike liquids the volume of a gas changes depending on the container it is in
Explanation: