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Alex73 [517]
2 years ago
9

What will happen to other species in the lake, like fish and mollusks and the aquatic plant life?

Physics
2 answers:
miskamm [114]2 years ago
8 0

Answer:

B

Explanation:

Kamila [148]2 years ago
3 0

Answer:

B. They will all have changes to their population, food sources, and habitat.

Explanation:

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If a charged particle is moving parallel to a magnetic field, it experiences
aleksandr82 [10.1K]

Answer:it experiences no force

Explanation:

a charge moving in a direction parallel to the magnetic field experience no force.since the angle e is 0,force would also be 0

3 0
4 years ago
Why a small car can stop easier than an 18 wheeler while traveling at 70 mph down the interstate?
almond37 [142]
Smaller cars have less momentum than bigger cars. What’s in motion stays in motion but objects with more momentum (can be from weight or from speed but in this case it’s about weight) tend to stay in motion longer.
3 0
3 years ago
You and your bicycle have combined mass 80.0 kg. When you reach the base of a bridge, you are travelling along the road at 7.50
Sonja [21]

We have that K.E and work done is

  • K.E=-1890J
  • W=2186J

From the Question we are told that

mass= 80.0 kg

Velocity= 7.50 m/s.

vertical distance of 5.20 m

Slowed to 3.00 m/s.

Generally the equation for Kinetic energy   is mathematically given as

K.E=\frac{mv^2}{2}-\frac{mv^2}{2}\\\\K.E=\frac{80*3^2}{2}-\frac{80*7.5^2}{2}

K.E=-1890J

B)

P.E=mgh\\\\P.E=80*9.8*5.2\\\\P.E=4076

Therefore

W=4076-1890J

W=2186J

For more information on this visit

brainly.com/question/12669551?referrer=searchResults

4 0
3 years ago
Describe all of the forces acting on the ice cream in the root beer float. Relate these forces to the fact that the ice cream is
Tasya [4]

Answer:

Sample Response:

Explanation:

The root beer exerts a force on all sides of the ice cream. These forces are all equal and cancel each other out. Gravity pushes downward on the ice cream. This can also be called the weight of the ice cream. Buoyant force pushes the ice cream upward. The ice cream floats because the buoyant force is greater than the weight of the ice cream.

What did you include in your response? Check all that apply.  

The root beer exerts a force on all sides of the ice cream. These forces are all equal and cancel each other out.  

Gravity pushes downward on the ice cream. This can also be called the weight of the ice cream.  

Buoyant force pushes the ice cream upward.

The ice cream floats because the buoyant force is greater than the weight of the ice cream.

8 0
3 years ago
Physical quantities expresed only by their magnitude is​
MrMuchimi

Answer:

Scalar quantity is the Physical quantity expresed only by their magnitude.

8 0
3 years ago
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