Answer: true
Explanation: Ecological succession, the process by which the structure of a biological community evolves over time. Two different types of succession primary and secondary have been distinguished The final stage of succession is a climax community, which is a very stable stage that can endure for hundreds of years.
Answer:
They are the physical parts of a computer.
examples :monitor,keyboard,system unit and mouse.
50.5cm= 0.00505hm
Hope this helps!
Answer:
2.22 m
Explanation:
According to literature, the highest abrupt deceleration the human body can experience and survive in a car accident is 250 m/s²
Using the equations of motion,
v² = u² + 2as
v = final velocity of the body = 0 m/s
u = initial velocity of the body = 120 km/h = 120 × 1000/3600 = 33.33 m/s
a = - 250 m/s²
s = ?
0² = 33.33² - (2×250×s)
500s = 1111.1111
s = 2.22 m
The velocity of the air relative to the ground is
The velocity of the plane relative to the air is
where is the direction the plane needs to point so that the resultant vector - the velocity of the plane relative to the ground - is
Here is the speed of the plane relative to the ground.
So we have
Use a calculator to solve for and ; you should find