Answer:
∆h = 0.071 m
Explanation:
I rename angle (θ) = angle(α)
First we are going to write two important equations to solve this problem :
Vy(t) and y(t)
We start by decomposing the speed in the direction ''y''


Vy in this problem will follow this equation =

where g is the gravity acceleration

This is equation (1)
For Y(t) :

We suppose yi = 0

This is equation (2)
We need the time in which Vy = 0 m/s so we use (1)

So in t = 0.675 s → Vy = 0. Now we calculate the y in which this happen using (2)

2.236 m is the maximum height from the shell (in which Vy=0 m/s)
Let's calculate now the height for t = 0.555 s

The height asked is
∆h = 2.236 m - 2.165 m = 0.071 m
Answer:
The moon is 400x smaller but it's also 400x closer so it looks the same size even though it's not
Explanation:
Answer:
Greatest Achievements of Mankind
-Declaration of Human Rights.
-United Nations.
-Leonardo Da Vinci's Mona Lisa.
-Michelangelo's Pieta.
-The Works of William Shakespeare.
-Technological achievements.
-The First Flight.
(please mark brainliest if correct/helped you <3)
Answer:
Both the third and fifth answers are correct