If the coefficient of kinetic friction between a 343 N crate and the floor is 0.30, what is the force of friction experienced? Show all work and unit

Q: 7) The two blocks shown in the figure below masses ma = 1.95 kg and mg = 3.10 kg. They are in…

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Q: The figure below shows an initially stationary block of mass m on a floor. A force of magnitude F =…

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Q: A block of mass m = 7 kg rests on a horizontal surface with che following coefficients of static and…

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Q: Based on our study of Physics this year, answer the following questions and show work where…

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Q: 17. A ball of mass 0.25 kg is thrown vertically upward from the roof of a building 18 m high with a…

A: The mass of the ball, The height of the building, The speed of the ball,

Q: A 2500. kg roller coaster filled with kids at an amusement park in Portland begins its run…

A: Initial height = 24 m  Final height = 18 m  Difference in height = 6 m  Radius of loop = 18/2   = 9…

Q: If you have an object moving along a rough surface (one in which kinetic friction is a significant…

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Q: (a) Calculate the force needed to bring a 900 kg car to rest from a speed of 80.0 km/h in a distance…

A: Given: The mass of the car is 900 kg. The speed of the car is 80 kmh=22.22 m/s. The distance covered…

Q: A block of mass six (6) kilogram resting on a horizontal surface is connected by a cord passing over…

A: The acceleration of each block is  a = 0.981 m/s2 Tension on the cord is  T = 35.32 N

Q: A 18Kg box is pulled to the right by a 300N force that is 30 degrees above the horizontal. A…

A: F = 300 N  M = 18 kg  Φ = 30 o  Frictional force is f = 175 N  Distance is S = 200 m .

Q: A high diver of mass 70 kg jumps off a board 10 m above the water. If, 1.0 s after entering the…

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Q: A) A skier slides down a frictionless hill with an acceleration of 1.5 m/s². What angle does the…

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Q: Draw the force diagram for the trash can

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Q: The spring shown in the figure is compressed 51 cm and used to launch a 100 kg physics student. The…

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Q: A stunt woman (m= 67.0 kg) on a movie set is getting readyto jump off a building. She is wearing a…

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Q: Ted Nugent connects two boxes of his platinum CDs by a massless cord running over a frictionless and…

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Q: Brakes of force 35671.05 N are applied to stop a car on a road having coefficient of friction 0.61.…

A: Frictional force is provided by applying brakes .

Q: A man pushing a crate of mass m = 92.0 kg at a speed of v = 0.875 m/s encounters a rough horizontal…

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Q: Shown in the figure below is a block and track system. All locations indicated by solid black lines…

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Q: 1) A 3.15-kg block is acted on by a 24.0-N force that acts at 37.0° below the horizontal, as shown…

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Q: (a) Calculate the force needed to bring a 850 kg car to rest from a speed of 95.0 km/h in a distance…

A: Force is an acceleration mass multiply by the mass of the object.    Apply the equations of motion…

Q: You need to push the couch 4 m to the other side of the room. After the initial push to get it…

A: The normal force on the floor is N=mg and the frictional force is F=μN=μmg From the question we…

Q: Q. A small bolck of mass of 1kg slides along the frictionless loop-the-loop track as in Fig. If it…

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Q: Calculate the force needed to bring a 950 kg car to rest from a speed of 95.0 km/h in a distance of…

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Q: (Work and Energy) Two students are pushing identical crates across a frictionless floor. The crates…

A: Given:Mass of crate of Bing = m1Velocity of crate of Bing = v1 Force applied  F1=19NMass of the…

Q: Calculate the force needed to bring a 1050 KG car to rest from a speed of 90.0 KM/H in a distance of…

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Q: What is the acceleration for the system, if the co-efficient of kinetic friction is 0.20? Assume it…

A: Given Mass of the object, m1=3.0kg, m2=3.0kg Angle of inclination, θ=300 The coefficient of kinetic…

Q: Calculate the force (in N) needed to bring a 1000 kg car to rest from a speed of 80.0 km/h in a…

A: First, we need to convert the speed from kilometers per hour to meters per second because the…

Q: A skier starts from rest at the top of a rictionless incline of height 20.0 m, as shown in the…

A: Given data as per question Friction between skis and snow =0.209 Calculation speed at bottom at…

Q: USE VECTOR NOTATIONA skier starts with a speed of 2.0 [m/s] and skis in a straight line down a hill…

A: Step 1:Initial speed of the skier is 2m/sAngle is 15oCoefficient of kinetic friction between the…

Q: A 60-kg skier with an initial speed of 10 m/s coasts up a 2.5-m-high rise as shown in the figure.…

A: Given:-  The mass of the skier is m = 60 kg  The initial speed  of the skier is u = 10 m/s  The…

Q: Given the graph of position vs time (picture), draw appropriate graphs of velocity vs time and…

A: The slope of y-t graph gives velocity. The slope of v-t graph gives acceleration.

Q: Calculate the force (in N) needed to bring a 1050 kg car to rest from a speed of 80.0 km/h in a…

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Q: 4. A square block of mass of 0.12kg is given an initial speed of v, 5.3 m/s. (a) If the coefficient…

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Q: For each of the situations given, state whether frictional forcesdo positive, negative, or ze ro…

A: Work done by frictional force in different cases.

Q: For the given system, determine the distance moved by block A as its velocity changes from 10 mps to…

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Q: ake a Graph Force vs. Acceleration. please show the work of calculate slope. thanks

A: Solution: The data for the force is given in the tables and acceleration can be obtained from the…

Q: If you have an object moving along a rough surface (one in which kinetic friction is a significant…

A: Given data: The kinetic friction is acting on the object Required: The kinetic energy is conserved…

Q: Two blocks connected by a string are pulled across a horizontal surface as shown below. The…

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Q: Shown below is a graph of the 1-dimensional force FYP, (x), that you exert on a particle of mass 12…

A: Based on the image you sent and the concepts of projectile motion, here's how to solve the…

Q: A 2.5kg ball is placed on top of a 15m tall ramp. Assuming the ball and the ramp have a coefficient…

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Q: Shown below is a graph of the 1-dimensional force FYP,x(x), that you exert on a particle of mass 8…

A: We will use the work energy theorem here . Work energy theorem states that work done on a particle…

Q: After given a push, a 1.0-kg box slides down a slope that is inclined by 30◦ relative to the…

A: Given that, mass of the block is m=1kg the angle of the inclined plane with horizontal is θ=30o the…

Q: Use the worked example above to help you solve this problem. A skier starts from rest at the top of…

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Q: A 675 kg car is coasting at 60.0 km/h. a) How large a force (magnitude) is required to stop the car…

A: Given: The mass of the car is 675 kg. The initial speed of the car is 60 km/h. The final speed of…