When Emma pushes a bag with a force of 27 newtons, the coefficient of kinetic friction between the bag and the floor is 0.23. What is the normal force acting on the bag by the floor?. A. 0.085 newtons B. 27 newtons C. 2.7 × 10^2 newtons . D. 1.2 × 10^2 newtons

Answers

Answer 1

Answer: The normal force acting on the bag by the floor is calculated using th data on the force used to push the bag and the coefficient of friction between the bag and the floor. The normal force is determined through the formula Force / kin.coeff. Substituting, 27 N / 0.23 is equal to 117. 39 N. The answer is D.

Answer 2

Answer:

Answer:

the answer is D, hope this helps

Explanation:

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Answers

Answer:

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Explanation:

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Answer:

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nebular clouds
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Answers

Nuclear fusion
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A pond is a small body of water that is too shallow for sunlight to permeate, and a lake is a large body of water that is deep enough for sunlight to permeate

Answers

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Archimedes' principle states that the buoyant force on an object is equal to the density of the fluid it displaces.

Answers

The buoyant force on an object submerged in a fluid is equal to the density of the fluid it displaces.

According to Archimedes' principle, the magnitude of the buoyant force is equal to the weight of the fluid displaced by the object. The weight of the displaced fluid is directly proportional to the volume of the fluid displaced and the density of the fluid. So, the buoyant force (B) can be mathematically represented as:

B = ρ * V * g

Where:

ρ (rho) is the density of the fluid,

V is the volume of the fluid displaced by the object, and

g is the acceleration due to gravity.

The key point to remember is that the buoyant force acts in the opposite direction to gravity. If the object's weight is less than the buoyant force, it will float; if it is greater, it will sink.

To know more about Archimedes' principle here

brainly.com/question/787619

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True apex...................

Most atoms in the Sun exist as:

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C)plasma