What would happen if there was no friction?

Q: Which one of the two forces is stronger: interatomic or intermolecular?

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Q: Friction is self adjusting force. Why?

A: The static friction is a self adjusting force. Because it has neither direction nor fixed magnitude.…

Q: As you increase your push, will friction on the crate increase also?

A:

Q: Why do you need to brace yourself before pushing on something heavy or throwing something?

A: Bracing: Bracing is defined by a type of voluntary core activation that enabling tighten up on…

Q: There is friction between m3 blocks m2 and m3 m2 M1 There is no friction here There is no friction…

A: Introduction: In a physics problem, the object is under acceleration having different forces acting…

Q: Why does your laptop remain where it is when you place it on your desk? O t does not remain in place…

A:

Q: A clothesline always sags a little, even if nothing hangs from it.Explain.

A: A clothline sags

Q: A 100 N steel ball is suspended from the ceiling using a light rope. The tension in the rope is…

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Q: Three boards were suspended in three ways which of the following options is correct for tensions…

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Q: Name the few methods of increasing friction.

A: Below are some ways to increase friction between surfacesCreate a “rougher” or more adhesive point…

Q: 8) Two blocks of masses m, = 4.85 kg and m, = 5.75 kg kg are on either side of the wedge as shown in…

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Q: Is friction useful?

A: Friction is useful in many ways in our daily life. Without friction, many life activities cannot be…

Q: What is the relationship between weight of a rectangular wooden block lying on a horizontal table…

A: Third law of motion state that, for every action, there is an equal and opposite reaction. When one…

Q: A couple consists of two forces which have different magnitudes and parallel noncollinear lines of…

A: Required : True or False.

Q: As the mass of an object increases, its inertia

A: Inertia can be defined as a property of matter by which it remains at rest or in uniform motion in…

Q: of the friction force (i

A: Answer : 3.263 N

Q: What is the difference between sliding and rolling friction?

A: Rolling Sliding     Rolling friction takes place when an object rolls on the surface. Sliding…

Q: Which of the which of the legs supports about half of the table's weight?

A: The given three-legged table; In this three-legged table, the weight is supported by all legs.…

Q: What Causes Friction?

A: Friction is a force that resists the relative motion between two objects or materials. The causes of…

Q: A horse is hitched to a wagon. Since the wagon pulls back on the horse just as hard as the horse…

A: The wagon will not be in equilibrium since there exists net external force which comes as a result…

Q: What happens to the coefficient of friction, when weight of the body is doubled?

A: Cofficient of friction :-  It is the ratio of friction force to the normal force and it is the…

Q: How much friction must be present?

A: All questions are answered below

Q: How are static friction and sliding friction different?

A:

Q: The force that balances system of forces on the force table is known as the * O equilibrant O net…

A: Answer-: 1st is right (equilibrant) Because in equilibrium all force are balence.

Q: skid and lose control of the vehicle. cires and the pavement.

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Q: What do you think makes something have a higher coefficient of friction?

A: Coefficient of friction is the measure of force of friction between two surfaces in contact. More…

Q: Find the mass m of the counterweight needed to balance a truck with mass M = 1 300 kg truck on an…

A: The mass of the counterweight is denoted by m. Assume the acceleration due to gravity of Earth is…

Q: When we lift or push something , our body muscles exert forces. Are these forces conservative.

A: When we lift or push something our muscles exert forces, these forces are not conservative.

Q: State two differences between centripetal and centrifugal forces.

A: The major difference between the centripetal and centrifugal is the direction of the each force. The…

Q: What are the laws of Limiting Friction?

A: Following are the laws of limiting friction :   The direction of limiting frictional force is…

Q: If a bulldozer pushes a stack of bricks hard enough to make the stack move, which type of friction…

A: Required :: If a bulldozer pushes a stack of bricks hard enough to make the stack move, which type…

Q: Calculate the weight of the bird acting downware

A: Mass of the bird  = M =0.8 kg Weight = Mg

Q: Why can you exert greater force on the pedals of a bicycle if you pull up on handlebars?

A: When we apply a pull force on the handlebars then it works as action force. And according to…

Q: Why is it that the normal force is no longer equal to the weight of all items placed on an incline?

A: Consider a block of weight W is placed on an inclined surface at an angle θ. Draw the free-body…

Q: When you stand on two bathroom scales where your weight is equally distributed between each scale.…

A: For rest situation net force (F)= 0 Forces from the both scales cancel the weight.

Q: What is dry friction?

A: Dry friction describes the reaction between two solid bodies in contact when they are in motion…

Q: Friction is necessary evil. Why?

A: Friction is necessary evil because it is harmful as well as useful for us.

Q: What do the forces do?

A: In physics, force is something which occurs in a couple. Newton's third law: It states that whenever…

Torque

Torque is the rotational equivalent of linear force in physics and mechanics. Based on the course of study, it is also known as the moment of force, rotational force, or turning effect.