Answer:
4.76 m/s²
Explanation:
t = Time taken
u = Initial velocity
v = Final velocity
s = Displacement
a = Acceleration
Now, this velocity will be the velocity of the later 11.5-2 = 9.5 seconds with no acceleration so,
Distance = Speed × Time
⇒ D = 2a×9.5 = 19a m
Distance traveled during the first two seconds is
Total distance = 100 m = Distance traveled in 2 seconds + Distance traveled in the 9.5 seconds
100 = 2a+19a
Acceleration during the first two seconds is 4.76 m/s².
The problem of how we can know the existence and nature of the world external to our mind is one of the oldest and most difficult in philosophy. The discussion by John Locke<span> (1632-1704) of knowledge of the external world have proved to be some of the most confusing and difficult passages of his entire body of philosophical work. Difficulties develop on several fronts. </span>
A sand dune is a hill of sand, as the name suggests.
Answer:
The river downstream of the Geo morphology and ecology was the most impacted.
Explanation:
The most impact here was felt the river downstream of the ecology relying to the biodiversity which resulted into the large number of fishes and the water security of the lower and the middle Yangtze.
Yangtze River located in Asia being the longest river was where the three dams where constructed.
A total number of 416 species of fishes were sustain as a result of the dams in Yangtze with other ancient species that was found there.
