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Masja [62]
2 years ago
10

When sinkholes expand, creating isolated towers of rock, what is occurring?

Physics
2 answers:
balandron [24]2 years ago
7 0

The correct answer would be "C" "Young karst topography is evolving into mature krast topography.

Illusion [34]2 years ago
4 0

Im pretty sure the answer is D, I may be wrong tho

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Write a simple rule that will tell a person how many water molecule will be lost while putting monosaccharides together to form
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3 years ago
Read 2 more answers
You push your friend, whose mass is 54kg, down a hill so she can go sledding. Her acceleration is 3m/s2. Calculate the amount of
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3 0
2 years ago
A 45.0 kg skier testing a new competitive ski wax drops off a ledge, goes into a crouch and goes straight down a slope of 10.0◦
Neko [114]

Answer:

v = 21.03 m/s

Explanation:

given,

mass of skier = 45 kg        

the slope of the snow = 10.0◦      

coefficient of friction = 0.114  

distance traveled = 300 m      

speed = ?              

Acceleration = g sin θ - µ g Cos θ        

= 9.8 × Sin (10°) - 0.10 × 9.8 × Cos(10°)        

= 0.737 m/s²      

using equation of motion        

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v² = 0 + 2 × 0.737 × 300            

v = 21.03 m/s                  

Speed of skier's after travelling 300 m speed is  equal to 21.03 m/s

6 0
3 years ago
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