Answer:
Answer:
77.58°
Explanation:
Let the projectile is projected at an angle θ and the velocity of projection is u.
At the maximum height, the projectile has only horizontal component of velocity.
Let the velocity at maximum height is v.
According to the question, the velocity at maximum height is 21.5% of initial velocity.
v = 21.5 % of u
u Cos θ = 21.5 % of u
u Cos θ = 0.215 u
Cos θ = 0.215
θ = 77.58°
Thus, the angle of projection is 77.58°.
Explanation:
Answer:
Opening stock details of raw material, semi-finished goods and finished goods.
Closing stock details of raw material, semi-finished goods, and finished goods.
Total purchases of goods fewer Purchase Returns.
Total sales of goods fewer Sales Returns.
For this case we have to by definition, according to Newton's second law that:
Where:
F: Strength
m: Mass
a: Acceleration
In this case we have to:
Where:
W: It is the weight
m: It's the dough
g: It is the acceleration of gravity
We have as data that:
So:
The mass is 1.02 kg
Answer:
The mass is 1.02 kg
Terraforming to moon to become Las Vegas V2,