Answer:
The fish gobbles the mosquito at height 18 cm.
Explanation:
Initial velocity, u = 3.7 m/s
horizontal distance, d = 28 cm
Angle, A = 39 degree
Let the time is t.
Horizontal distance = horizontal velocity x time
d = u cos A x t
0.28 = 3.7 cos 39 x t
t = 0.097 s
Let the height is h.
Use the second equation of motion
Answer:
(a) The height of the cliff is 19.6 m
(b) The horizontal distance travelled by the ball is 60 m
Explanation:
Given;
initial horizontal velocity of the ball, u = 30 m/s
initial vertical velocity of the ball, v = 0
time taken for the ball to hit the ground, t = 2 s
(a) height of the cliff
h = vt + ¹/₂gt²
h = 0 + ¹/₂gt²
h = ¹/₂gt²
h = ¹/₂(9.8)(2)²
h = 19.6 m
(b) horizontal distance traveled by the ball = Range
Range = ut
Range = 30 (2)
Range = 60 m
Answer:
Pls ezplain your question more
Explanation:
As migration grows, so does the distribution of people across areas, including the critical behavior of population extinction in some places under certain conditions.
<h3 /><h3>How does the population change due to migration?</h3>
If the migration continues rising as a consequence of a push to relocate, the desolate area can then become occupied once more.
As migration increases, so does the distribution of people across places, including the crucial behavior of population extinction for some places under a particular set of conditions.
Similar to this, migration will slow down aging in wealthy areas while speeding it up in underdeveloped ones.
Most nations and areas that experience population declines do so primarily as a result of the natural change, whereas regions that experience population gains do so mostly as a result of migration from outside of the city.
Hence, migration decreases the population.
To learn more about the migration refer to;
brainly.com/question/17991559
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