What is an example of resistance force? - Studybuff (2023)

What is an example of resistance force?

Friction and fluid resistance are resistive forces when the material is stationary. … For example, a boat moving through still water experiences the resistive force of water resistance. If the water is moving in the same direction as the boat is moving but at a slower speed, the force of the water resistance is reduced.

What is the correct definition for resistance?

the act or power of resisting, opposing, or withstanding. the opposition offered by one thing, force, etc., to another.

What is air resistance force definition?

Translation: Air resistance is a force that is caused by air. The force acts in the opposite direction to an object moving through the air. A lorry with a flat front will experience high air resistance while a sports car with a streamlined shape will experience lower air resistance, allowing the car to go faster.

What is the definition of resistance in science?

Resistance is a measure of the opposition to current flow in an electrical circuit. Resistance is measured in ohms, symbolized by the Greek letter omega (). … All materials resist current flow to some degree.

What is a resistive force give two examples?

Resistive Forces These include: Friction which is a force that prevents, or tries to prevent, the slipping or sliding of two surfaces in contact. Air Resistance which acts in the opposite direction to the motion. Worked Example 2.

What is an example of air resistance force?

Air and water resistance Air resistance is a type of friction between air and another material. For example, when an aeroplane flies through the air, air particles hit the aeroplane making it more difficult for it to move through the air. It’s the same for an object moving through water.

What is the definition of resistance quizlet?

Resistance. The measure of how difficult it is for charges to flow through a material.

What is the correct definition of resistance apex?

A self-assessment. Which of the following is the correct definition for resistance? Weight of the item being lifted.

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What is resistance and example?

Resistance is defined as a refusal to give in or to something that slows down or prevents something. An example of resistance is a child fighting against her kidnapper. An example of resistance is wind against the wings of a plane.

What is air resistance force kids?

Air resistance is a frictional force that air pushes against a moving object. It is also known as drag. Air resistance always tries to slows a moving object down. The faster you move, the greater the resistance. … Like friction, air resistance acts in the opposite direction to the movement of the object.

What is air resistance also known as?

In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid.

What is the air resistance on Earth?

The most common model for the air resistance says that the magnitude of the force depends on: The density of air (). This typically has a value around 1.2 kg/m3.

What is resistance in environmental science?

: the sum of the environmental factors (such as drought, mineral deficiencies, and competition) that tend to restrict the biotic potential of an organism or kind of organism and impose a limit on numerical increase.

What is resistance Computer Science?

Definition: Resistance (Represented by R) offers hindrance to the flow of current in an electrical circuit. It is measured in ohms, which is named after its developer George Simon Ohm. … The resistance of an object can be stated as the ratio of the potential difference applied across the terminal to the current applied.

What is the meaning of resistance in chemistry?

Chemical resistance is the strength of a material to protect against chemical attack or solvent reaction. It is the opposite of chemical reactivity. … A chemical resistance chart may be used to see the relative resistance of materials.

What is a resistive force?

In physics, resistive force is a force, or the vector sum of numerous forces, whose direction is opposite to the motion of a body, and may refer to: Friction, during sliding and/or rolling. Drag (physics), during movement through a fluid (see fluid dynamics)

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What are two resistive forces?

We will consider three different models of resistive forces, appropriate for different situations: friction, viscosity, and drag. Friction When two solid objects slide over each other, each exerts a force on the other that is parallel to the interacting surfaces and in a direction to reduce the relative sliding.

What does resistance force mean?

resistance. [ r-zstns ] A force, such as friction, that operates opposite the direction of motion of a body and tends to prevent or slow down the body’s motion. A measure of the degree to which a substance impedes the flow of electric current induced by a voltage. Resistance is measured in ohms.

What are some examples of air resistance in everyday life?

8 Air Resistance Force Examples in Daily Life

  • Riding a Bicycle.
  • Parachute.
  • Walking in Storm.
  • Feather Falling on the Ground.
  • Paper Plane.
  • Light Objects Floating.
  • Aeroplane.
  • Tree Shedding Leaves.

What objects have lots of air resistance?

Both elephant and feather have the same force of gravity, yet the feather experiences a greater air resistance. Each object experiences the same amount of air resistance, yet the elephant experiences the greatest force of gravity.

What 3 things does air resistance depend on?

The amount of air resistance an object experiences depends on its speed, its cross-sectional area, its shape and the density of the air. Air densities vary with altitude, temperature and humidity. Nonetheless, 1.29 kg/m3 is a very reasonable value.

What is resistance Quizizz?

Resistance. None of the Above. Q. What is Resistance? the degree to which a circuit component opposes the passage of an electric current, causing energy dissipation.

What are four factors that determine resistance?

There are 4 different factors which affect resistance:

  • The type of material of which the resistor is made.
  • The length of the resistor.
  • The thickness of the resistor.
  • The temperature of the conductor.

What are the three main factors that affect the resistance of an object quizlet?

Terms in this set (4)

  • Type of material. Better conductor less resistance. Metals better conductors.
  • Thickness. Thicker the wire, lower the resistance.
  • Length. Longer the wire, higher the resistance.
  • Temperature. Higher temperature, higher resistance.
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Which of the following is the correct definition of resistance Brainly?

Answer: Resistance is a measure of the opposition to current flow in an electrical circuit.

What is the correct definition of a self assessment apex?

What is the correct definition of a self-assessment? Process of gathering information about yourself in order to make an informed decision.

Which of the following is the correct definition for the acronym Fitt?

FITT (frequency, intensity, time, and type) is one way to remember the general guidelines for what should be included in a fitness plan.

What is resistance in real life?

Resistance can be manifested in many ways, as silence, opposition, cooperation, or even ignoring the other. In everyday impositions by systems of power, the patterns of resistance emerge from a deep understanding as conveyed by defiance of rules in schools by children subjected to long periods of control.

What is a resistance class 8?

The property of a conductor by virtue of which it opposes the flow of electric current through it is called resistance. It is given by the ratio of voltage applied to the electric current which flows through it.

What does resistant mean?

: opposed to something : wanting to prevent something from happening. : not affected or harmed by something. See the full definition for resistant in the English Language Learners Dictionary. resistant.

What is an example of resistance force? - Studybuff (1)

Perrine Juillion

Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate under contract with Sun’Agri and INRAE ​​in Avignon between 2019 and 2022. My thesis aimed to study dynamic agrivoltaic systems, in my case in arboriculture. I love to write and share science related Stuff Here on my Website. I am currently continuing at Sun’Agri as an R&D engineer.

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