Answer:
t = 1 second
Step-by-step explanation:
Given: h = 16 ft
This movement is vertical free fall without initial velocity V₀ = 0
We will accept value of g= 10 m/s², but we must convert meters in the ft.
We know that 1 meter = 3.28 ft => 10 meters = 32.8 ft
According to this g= 32.8 ft/s²
The formula for calculating height is:
h = g · t²/ 2 => t² = 2 h/ g => t = √2 h / g
t = √ 2 · 16 / 32.8 = √ 32/32.8 = √ 0.98 = 0.99 ≈ 1 second
t = 1 second
God with you!!!
9514 1404 393
Answer:
- A
- C
- B
Step-by-step explanation:
On a position-time graph, "does not move" means the position is a constant—a horizontal line.
"Positive velocity" means the position is increasing as time increases. The graph goes up to the right. The rate of change (slope) is the velocity.
"Negative velocity" means the position is decreasing as time increases. The graph goes down to the right. Again, the rate of change (slope) is the velocity.
The various sections of the graph are identified in the attachment.
4y+ 3 is greater than y+ 6
Answer:
hha once again i need the drawing
Step-by-step explanation:
"<span>Angel has $29 to order shirts online. Each shirt costs $5, and there is an $8 shipping charge. How many shirts, x, can Angel buy"
This one would not work because of the fact that the shipping charge is being multiplied by the amount of shirts, which is not how a shipping charge would be calculated.</span>
