Refer to the diagram shown below.
The angle at DC (Washington, DC) is 90 + 55 = 145°.
Let d = the total distance traveled.
From the Law of Cosines, obtain
d² = 5600² + 900² - 2(5600)(900) cos(145°)
= 4.0427 x 10⁷
d = 6358.23 km
Answer: 6358.2 km (nearest tenth)
Answer:
The center of mass velocity is
Explanation:
From the question we are told that
The mass of the cylinder is
The radius is
The length is
The height of the plane is h = 79.60 m
and the distance covered is
The center of mass velocity o the cylinder when it reaches the bottom is mathematically represented as
substituting values
5.7 km/h north and 5.8 km/h west are instantaneous velocities, while 8.1 km/h northwest is the average velocity.
velocity because there is a direction
They are not perfectly horizontal because the wind and earth don't always make perfect lines.
Although all of these are technically correct we can see the drastic change in the reef when tourism is introduced to the environment. The correct answer is D.