If a body of mass 
falls from a height 
and its total P.E. is converted into K.E. at the point of contact of the body with earth surface, then what is the decrease in P.E. of the body at the contact ( 
)in J is
If a body of mass falls from a height and its total P.E. is converted into K.E. at the point of contact of the body with earth surface, then what is the decrease in P.E. of the body at the contact ( )in J is
Question ID - 50791 | SaraNextGen Top Answer
If a body of mass falls from a height and its total P.E. is converted into K.E. at the point of contact of the body with earth surface, then what is the decrease in P.E. of the body at the contact ( )in J is
|
If a body of mass |
1 Answer
127 votes
Gain in K.E. = decrease in P.E. 
127