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3 years ago

Do you think a hurricane can be considered to be a heat machine? Why?

Physics

2 answers:

Colt1911 [192]3 years ago

8 0

Answer:

YES

Explanation:

When the surface water is warm, the storm sucks up heat energy from the water, just like a straw sucks up a liquid. This creates moisture in the air. If wind conditions are right, the storm becomes a hurricane. This heat energy is the fuel for the storm. So therefore yes i do

Leona [35]3 years ago

5 0

Answer:

Explanation:

Hurricanes always do not bring heat. For example, Hurricane Sandy brought snow.

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Giving brainliest

Phantasy [73]

Answer:

The answer is A

Explanation:

I just did it on a p e x

6 0

3 years ago

Read 2 more answers

A rope exerts a force F on a 20.0-kg crate. The crate starts from rest and accelerates upward at 5.00 m/s2 near the surface of t

tia_tia [17]

Answer:

400 J

Explanation:

Given:

Δy = 4.00 m

v₀ = 0 m/s

a = 5.00 m/s²

Find: v²

v² = v₀² + 2aΔy

v² = (0 m/s)² + 2 (5.00 m/s²) (4.00 m)

v² = 40.0 m²/s²

Find KE:

KE = ½ mv²

KE = ½ (20.0 kg) (40.0 m²/s²)

KE = 400 J

5 0

3 years ago

When would it be easier for a bear to catch a fish: as the fish swims or as its in the air. Explain with how light travels in th

r-ruslan [8.4K]

Answer:

In the air

Explanation:

light in air flows in a straight direction while in water it curves far away from the object(refraction)thus the bear in the air will catch the fish easily because in water the fish is refracted thus the bear may catch its refracted image thinking it is the fish

8 0

3 years ago

A force of magnitude 33.73 lb directed toward the right is exerted on an object. What other force must be applied to the object

vova2212 [387]

Answer:

33.73 lb to the left

Explanation:

You need to exert a force with the same magnitude, but opposite direction. You can visualize it in this way: When you push an object, the object will follow your path, but if there is another person opposing the force you are exerting, the object will just not move. If the force that the other person exerts were higher, then the object would move in the opposite direction. So, you need them to have the same magnitude.

7 0

3 years ago

Marcie shovels snow after a storm by exerting a force of 32 N on her shovel at an angle of 50 degrees to the vertical. What is t

gulaghasi [49]

Answer:

The horizontal component of the force exerted by Marcie is 25 N

Explanation:

Lets explain how to solve the question

Marcie shovels snow after a storm by exerting a force of 32 N on her

shovel at an angle of 50 degrees to the vertical

We need to find the horizontal component of the force exerted by Marci

The force direction is 50° to the vertical means

→ tan(50) = $\frac{Fx}{Fy}$ , where x is the horizontal component

of the force and y is vertical component

→ tan(50) = $\frac{sin(50)}{cos(50)}$

By comparing between the two expressions of tan(50)

→ The horizontal component is Fx = F sin(50)

→ The vertical component is Fy = F cos(50)

We need the horizontal component

→ F = 32 N

→ The horizontal component = 32 sin(50) = 24.51 N ≅ 25 N

<em>The horizontal component of the force exerted by Marcie is 25 N</em>

6 0

3 years ago