If the block is sliding at constant velocity then its speed is constant. That means it is not losing any kinetic energy. There is no friction acting and the coefficient of kinetic friction is zero. Sadly, that choice of answer is not offered.
Deforestation because it gets rid of the nature and soon the land will be empty and dry
Answer:
Explanation:
Given
base of water tank
Initial volume of water
Water leaves the tank at the rate of
Integrating rate to get desired volume
at
at
therefore
and
Thus height of water remaining is
I think it would be Newton’s second law
Answer:
speed equals distance over time 50 divided by 5.