Sand
dead creatures
polluted coral reefs will die
REMEMBER...CORAL ARE LIVING
Answer:
0.5m(v1)²
Explanation:
We know that work done on an object is equal to the change in the kinetic energy of that object. Hence,
W. D = ΔK. E.
ΔK. E. = K. E.(final) - K. E.(initial)
Initial Kinetic energy, K. E.(initial), is:
K. E.(initial) = 0 (the box was at West)
Final K. E., K. E.(final) is:
K. E.(final) = 0.5*m*(v1)²
Hence, work done on the box will be:
W. D. = 0.5m(v1)² - 0
W. D. = 0.5m(v1)²
Answer:
A.
Explanation:
Because you are working in the buisnes, you can make a good impression by paying the exact amount or more in taxes.
Answer: 24.4 degrees to the vertical
Explanation:
Vertical component of raindrop speed = 11m/s
Horizontal component of wind = 5m/s
In this case, all we have to do is to use trigonometric ratios of angles to sides as in a triangle
Doing this, we see that
tan (theta) = 5/11
(Where theta is the angle made with the vertical by the rain after impact)
Tan being opposite/adjacent
Arc sin (5/11) gives us 24.44 degrees to the vertical