Answer:
16 N
Step-by-step explanation:
If the 7 N force is at 0°, and the 11 N force is at 60°, then the components of the resultant force are:
Fₓ = 7 cos 0° + 11 cos 60° = 12.5
Fᵧ = 7 sin 0° + 11 sin 60° ≈ 9.53
The magnitude of the resultant force is:
F = √(Fₓ² + Fᵧ²)
F ≈ 15.7
Rounded to the nearest whole number, the magnitude is 16 N.
X/3=60
then multiply each side by 3 and x will equal 180
X² - 7x +12 = 0
(x-3)(x-4)=0
x= 3 or 4
since the leading coefficient is positive the parabola opens up and the vertex is a minimum
Answer:
2
Twice the amount of balls Hitler had
the length in centimeters of the Panama Canal on Anas map is
.
<u>Step-by-step explanation:</u>
Here we have , Ana drew a map of the Panama Canal. In the scale Ana used for the map 4 centimeters represents 20 kilometers. The actual length of the Panama Canal is 82 kilometers. We need to find What is the length in centimeters of the Panama Canal on Anas map . Let's find out:
In the scale Ana used for the map 4 centimeters represents 20 kilometers , that means for 4 cm we have 20 km , So for 1 km we have :
⇒ 
⇒ 
⇒ 
⇒ 
Hence , for 82 km we have :
⇒ 
⇒ 
⇒ 
Therefore , the length in centimeters of the Panama Canal on Anas map is
.