Answer:
1.33 m
Explanation:
Tom weighs 600 N and is 2 meters from the pivot. So his moment is:
τ = Fr
τ = (600 N) (2 m)
τ = 1200 Nm
To balance the see-saw, Jeremy must create an equal and opposite moment.
τ = Fr
1200 Nm = (900 N) r
r = 1.33 m
So Jeremy must sit 1.33 m from the pivot on the other side.
The most important personality trait the coach should demonstrate to achieve her goals is <span>persistence </span>
Answer:
30-N
Explanation:
Because they are both acting on an object going opposite directions, then you simply subtract the 15 from 45 as 45N of force is stronger than 15N of force.
Answer:
a = v^2 / R = 4.5^2 / R = 29
R = 4.5^2 / 29 = .70 m
Answer:
Environmental mitigation
Explanation:
Environmental migitation is related environmental industry to describe impacts to the wetland, endangered species, archeological site, paleontological site or historic structure.
This Act mainly focus on action of reducing the severity, seriousness, or painfulness to the environment.
According Clean Water Act in 1972, they agreed to create a another wetland for state highway which was constructed over wetlands.
