Answer:
as far as the car can withstand
Explanation:
The best plan to solve the problem of health problems among people, because of the contaminated surface water is to collect the runoffs in retention ponds for isolation and recovery of contaminants. Correct answer: D
This is tn eonly option from the given that is the most efficient and prodcutive way to solve this problem.
1-Without gravity you can't grow any plant or tree because dirt would fly away
2-We are using gravity for a lot of physics system too
3-All the water on Earth would have been flying in the space
4-There wouldn't be atmosphere.
- Initial velocity=u=72km/h
Convert to m/s
- Final velocity=v=0m/s
- Time=2s=t
Using second equation of kinematics
Now
Using newtons second law
- Force is in opposite direction so its negative
