Acceleration = Change in velocity / time taken
= (5 - 15) / 2
= -5 ms^-2
Answer:
C
Explanation:
When a ball rolls down a hill, Potential Energy Conversion takes place to Kinetic Energy.
Answer:
Construction also impacts the community’s water quality. During the construction phase, pollutants can end up in the water supply. Once construction is over, the water quality can still be a problem due to an increased demand for water, as well as increased pollution due to additional residents.
Explanation:
Hope This Could be of some use
This current causes earth quakes that makes a river,pond,or a lake
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