All categories

2 years ago

Which of the following is a type of natural disaster that has impacted Florida? A. Avalanche B. Flood C. Typhoon D. Volcano

Physics

2 answers:

snow_tiger [21]2 years ago

7 0

Answer:

B-flood

Explanation:

The Sunshine State is famous all around the world for many great things but also is famous because of a big array of natural disasters.From hurricanes, tropical storms, tornadoes, to fires and floods many natural disasters in Florida affect the lives of residents.

lubasha [3.4K]2 years ago

3 0

Answer:

B. Flood

Explanation:

I would say Floods because hurricanes creates floods so...yeah

You might be interested in

A slingshot fi res a pebble from the top of a building at a speed of 14.0 m/s. The building is 31.0 m tall. Ignoring air resista

Semmy [17]

Answer:

Explanation:

given,

speed of the pebble = 14 m/s

height of the building = 31 m

ignoring air resistance

a) horizontally

V_x = 14 m/s

time = $\sqrt{\dfrac{2h}{g}}$

time = $\sqrt{\dfrac{2\times 31}{9.8}}$

times = 2.52 s

v_y = 9.8 x 2.52

v_y = 24.7 m/s

resultant velocity

= $\sqrt{24.7^2+14^2}$

= 28.39 m/s

b) vertically straight up

max height = $\dfrac{v^2}{2g}$

= $\dfrac{15^2}{2\times 9.8}$

= 11.47 m

height covered = 31 + 11.47

= 42.47 m

velocity = $\sqrt{2gh}$

= $\sqrt{2\times 9.8 \times 42.47}$

= 28.85 m/s

c) vertically down

v² = u² + 2as

v² = 2 × 9.8 × 31 +14²

v² = 803.6

v = 28.35 m/s

5 0

2 years ago

As part of your daily workout, you lie on your back and push with your feet against a platform attached to two stiff springs arr

zubka84 [21]

Answer:

$894.12\ \text{N}$

$284.013\ \text{J}$

Explanation:

U = Energy = 76 J

x = Displacement of spring = 0.17 m

k = Spring constant

Energy is given by

$U=\dfrac{1}{2}kx^2\\\Rightarrow k=\dfrac{2U}{x^2}\\\Rightarrow k=\dfrac{2\times 76}{0.17^2}\\\Rightarrow k=5259.51\ \text{Nm}$

Force is given by

$F=kx\\\Rightarrow F=5259.51\times 0.17\\\Rightarrow F=894.12\ \text{N}$

The magnitude of force must you apply to hold the platform is $894.12\ \text{N}$ .

Now $x=0.17+0.2=0.37\ \text{m}$

$U=\dfrac{1}{2}kx^2\\\Rightarrow U=\dfrac{1}{2}\times 5259.51\times 0.37^2\\\Rightarrow U=360.013\ \text{J}$

Additional energy

$360.013-76=284.013\ \text{J}$

8 0

1 year ago

YALL PLEASE PLEASE HELP IF YOU KNOE THE ANSWER TO BOTH OF THEM IT WILL BE VERY NICE PLEASE HELP

Juliette [100K]

Answer:

2.5m/s²

Force = mass x acceleration

Explanation:

Given parameters

Mass = 200kg

Force = 500N

Unknown:

Acceleration = ?

Solution:

According to the Newton's second law of motion "the constant force applied on a massive body causes it to accelerate".

Mathematically;

Force = mass x acceleration

Now insert the parameters and solve;

Acceleration = $\frac{force}{mass}$

Acceleration = $\frac{500}{200}$ = 2.5m/s²

8 0

2 years ago

resolve the position vector A of thd car (measured from fixed point O) into components parallel to OB and OC

forsale [732]

Catalysts are used in the oil industry to increase octane ratings in gasoline. Octane ratings tell how much fuel has to be compressed to promote better fuel ignition in some cars. The catalytic effect that would be most beneficial for the oil industry is that more products can be formed from a given amount of material.

7 0

2 years ago

A batted ball is fair if it hits third base. *<br> True<br> O O<br> False

AlladinOne [14]

Answer:

True

Explanation:

4 0

2 years ago

Read 2 more answers