The Public Health Act of 1848 was the result of advocacy by Edwin Chadwick, in response to the deplorable living conditions of poor urban laborers. Prior to the Act there were no uniform regulations regarding provisions for proper sanitation and clean water in cities where poor workers resided. As a result of the Act's passage, local governmental agencies were tasked with the responsibility for providing proper sanitation in urban communities in England and Wales.
Susan D.
i dont know if that’s what you’re looking for but here ya go.
Answer:
94.29619%
Explanation:
= Mass of bullet= 0.012 kg
= Mass of block = 0.2 kg
= Initial Velocity of bullet= 550 m/s
= Initial Velocity of block = 0 m/s
= Final Velocity of bullet = 20 m/s
= Final Velocity of block
As the linear momentum of the system is conserved
Change in kinetic energy is given by
Percentage change is given by
The percent of the initial kinetic energy of the bullet block system is lost during the collision is 94.29619%
The electron has the least mass
Answer:
Convection
Explanation:
Convection: the lighter warm air moves up and the heavier cold air moves down.
