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vova2212 [387]
3 years ago
13

Which is an example of a scientist using a conceptual model to describe a volcano?

Physics
2 answers:
Yuri [45]3 years ago
8 0
I would say D would be the answer. but is this even a real like homework question 

Vedmedyk [2.9K]3 years ago
4 0
D. The scientist uses mud and vinegar (also baking soda) to make a model of the volcano. ~ Science ftw wubba lubba dub dub!
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How do you write the scientific name delis cactus correctly
Talja [164]
Delis cactus is the correct way to write it.
8 0
3 years ago
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a team of dogs is pulling a sled with a net force of 2000 N. The sled is accelerating a 2.2 m/s^2. What is the mass of the sled?
sweet-ann [11.9K]
Force, F = ma

Where m = mass in kg, a = acceleration in m/s²,  Force, F is in N.

F = ma

2000 = m*2.2

2.2m = 2000

m = 2000/2.2

m ≈ 909.09

Mass is ≈ 909.09 kg.
5 0
3 years ago
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Nonamiya [84]
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3 0
2 years ago
La energía cinética es la energía que presentan los cuerpos que se encuentran en movimiento.
myrzilka [38]
Do you speak a little English cuz I can’t help you if a can’t understand you
6 0
2 years ago
Confirm if this is correct or not. If it isn't correct, please correct it.
kow [346]

Answer:

d = 421.83 m

Explanation:

It is given that,

Height, h = 396.9 m

Horizontal speed, v = 46.87 m/s

We need to find the distance traveled by the ball horizontally. Let t is the time taken by the ball. Using second equation of motion for vertical direction. So,

396.9=0\times t+\dfrac{1}{2}\times 9.8 t^2\\\\t=9\ s

Now d is the distance covered by the cannonball. So,

d=vt\\\\d=46.87\times 9\\\\d=421.83\ m

Hence, this is the required solution.

3 0
2 years ago
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