The ratio of the magnitude of the frictional force to the magnitude of the force holding two surfaces together is called the and its UNIT is - 1) coefficient of friction & Newtons 2) coefficient of friction & (no unit) 3) index of friction & Newtons 4) force of friction & Newtons 5) force of friction & (no unit)

Q: If an applied force of 10 N directed at an angle of -30 degrees with respect to +x direction acts on…

A: Given: F = 10 N θ = - 30o  with respect to + x axis  mass 'm' is 3 kg We are asked to find the…

Q: Forces of 50 N at 40 degrees, and 50 N at an angle of 250 degrees, measured counter-clockwise from…

A: F⇀net=50 Ncos40°i^+50 Nsin40°j^+50 Ncos250°i^+50 Nsin250°j^=38.3 Ni^+32.1 Nj^-17.1 Ni^-47 Nj^=21.2…

Q: An object of mass 30.0 kg rests on a rough horizontal plane and the coefficient of friction between…

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Q: coefficient of kenetic friction between a crate and the floor is 0.20, how much force is needed to…

A: Given m= 92 kg  Since object is moving with constant speed all forces must be balanced

Q: A block of mass m is pressed against a wall by a force of magnitude P applied at angle 0 below the…

A: In this question we know that a block of mass m is being pressed against a wall by a force of…

Q: A crate of mass 16.0 kg rests on a level surface. If the coefficient of kinetic friction between the…

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Q: ighs 100 lb. (a) If the supports are smooth (there is no friction between the supports and cable),…

A: Given:- The weight of the box is m= 100lb =45.3592 kg  Find:- (a) If the supports are smooth (there…

Q: A block is lifted by a plane inclined 20 ° with respect to the horizontal by means of a force F that…

A: Let F denotes the total applied force, F′x denotes the component of the force that is parallel to…

Q: 7) An object placed in the xy-plane has three forces acting on it: a force of 17.1 N along the…

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Q: At the back of the leg, two muscles pull on the Achilles tendon to create an upward force. Estimate…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A person is pushing on a car with a force of and another person is pushing on a car with a force of…

A: Given data: The force applied by person 1 is <4,-18>. The force applied by person 2 is…

Q: A crate of mass 16.0 kg rests on a level surface. If the coefficient of kinetic friction between the…

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Q: Fpush A block of mass M is held in static equilibrium against a rough vertical wall by applying a…

A: Force is an external agent that has the ability to change the state of rest or motion of a certain…

Q: If the maximum net force between two forces is 45 N and the minimum resultant is 5 N, what are the…

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Q: A crate of mass 17.0 kg rests on a level surface. If the coefficient of kinetic friction between the…

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Q: If the coefficient of friction between 84.1 kg mass (placed on the horizontal surface) and the…

A: Given : mass of the object, m  = 84.1 kg             coefficient of friction, μ = 0.46

Q: At an accident scene on a level road, investigators measure a car’s skid mark to be 112 m long. It…

A: The coefficient of friction: The displacement of the car: As the car finally stops, its final speed…

Q: The coefficient of static friction µs between the 83-lb body and the 14° wedge is 0.37. Determine…

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