3. A 180 g hockey puck slides on (frictionless) ice at a speed of 2 m/s. It then slides onto a carpet, which exerts a constant frictional force Ff = 0.7 N in the direction opposite the puck's direction of motion. (a) Draw two free body diagrams: one when the puck is on the ice, and the other when the puck is on the carpet. Include any forces acting in the vertical direction (perpendicular to the ice or carpet) and any acting in the horizontal direction (parallel to the ice or carpet). (b) Do you expect the velocity of the puck to be constant on the ice? How about on the carpet? Why or why not? (c) How far does the puck travel on the carpet before coming to a stop?

Q: A woman at an airport is towing her 24.0-kg suitcase at constant speed by pulling on a strap at an…

A: Write the given values of the problem- Mass of the suitcase- m=24 kg force(F) F=38.0 N Friction…

Q: -8. A block that weighs 60 N is initially at rest on a horizontal surface. A horizontal force F, of…

A: Solution:   Given Values, Weight of the block(W)=60 N Horizontal force(F1)=22 N Vertical force=F2…

Q: CH4 P35 A nurse pushes a cart by exerting a force on the handle at a downward angle 58.0° below the…

A: Given data: θ=58.0o m=37.0kg f=51.0N Here m-mass of cart f=force of friction θ=Angle at  which…

Q: a)The distance between two telephone poles is 43m. When a 1.59 kg bird lands on the telephone wire…

A: A) Distance between poles (L) = 43 m mass of bird (m) = 1.59 kg wire sags by an amount (h) = 0.124 m…

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A:

Q: A person pulls a crate of mass m = 12.0 kg on a rough horizontal surface at a constant speed of v =…

A:

Q: A260 kg block is initially at rest on a horizontal surface. A horizontal force Fof magnitude 6.69 N…

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Q: 3. A 2.00 kg mass is initially held at rest atop an incline of 50.0°. The mass is released and…

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Q: 2. Draw a free-body diagram of a 1130-kg car that is held in place by a light cable on a very smooth…

A: In the following problem, we have: Mass of the car, m=1130 kg Angle of the ramp with the horizontal…

Q: You are lowering two boxes, one on top of the other, down the ramp as shown in the figure by pulling…

A: Concept: The Schematic diagram for the Upper box is From the diagram, we can see that Frictional…

Q: a block is sliding down a ramp with an external force (in addition to friction) applied up the ramp…

A: Page 1

Q: 7. Block of mass m\ = 4.0 kg on a frictionless plane inclined at angle 0 =30.0° is connected by a…

A: (a) Free body diagram is given by,

Q: A (10 kg) block sits on top of an plane inclined by (32 degrees) to the horizontal. There is a…

A: M = 10 kg  Φ = 32 ⁰  μ = 0.1  H = 4 m  sinΦ = H/d  => d = H/SinΦ  => d = 4/Sin(32) = 4/0.529…

Q: 3. Four blocks, with masses m₁ = 5.90 kg, m₂ = 5.10 kg, m3 = 8.00 kg, and m4 = 7.50 kg, are pulled…

A:

Q: 2. At a construction site, a 65.0-kg bucket of concrete hangs from a light cable that passes over a…

A: The mass of the bucket of concrete, The mass of the box, The mass of gravel, The coefficient of…

Q: You and your friend are moving a stalled car with a mass of 150.0 kg. Your friend is pulling it on…

A:

Q: Torce constant 1.00 × 10˚ N/m is free to move on a frictionless horizontal surface. If the object is…

A: Step 1: for x= 0.1 mF= -100*0.1= -10 N, a= F/m = -10 m/s2 Step 2: for x= 0.05 mF= -100*0.05= -5 N,…

Q: 5. A 2.00 kg mass is initially held at rest atop an incline of 50.0°. The mass is released and…

A:

Q: a. Write an expression to describe the scalar component of your pushing force in the x-direction as…

A: Given, force is the act in the right direction that is on the x-axis. Where, Ft=0=FoFt=10=0 And…

Q: 2. A horizontal pull force is applied using a cable to a 1,200 kg vehicle. The vehicle starts from…

A: Given: Mass of the vehicle=1,200 kg speed attained by the vehicle after starting from rest=12.00 m/s…

Q: A 60 kg block slides along the top of a 100 kg block. The lighter block has an acceleration of 3.7…

A: Equilibrium condition in the horizontal direction for mass m1

Q: A student applies a constant force of 200 N directed 30 degrees above the horizontal and thereby…

A: Given Information:- Applied force is F=200 N Angle between the force and the horizontal θ=30° Weight…

Q: A car is traveling at 50 mi/h on a straight horizontal highway. TI on the brakes to stop the car. a)…

A: initial velocity velocity of the car, V1 = 50mi/h =50 * 1 / 2.237 m/s = 22.35 m/s    final velocity…

Q: A 1569 kg car is driving on a dry, level asphalt road. A deer runs across the road in front of the…

A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you…

Q: Q.1 which of the following statements are true? (30M) (a) An object can move even when no force acts…

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Q: 4. A horse is pulling a sled along a road.  The rope from the horse goes up 15.0 degrees from the…

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Q: 1. A 250 puck is sliding across a smooth ice surface (u = 0.019) and slows down from 25.120 m/s to…

A:

Q: Two blocks of masses M1=3.5 kg and M2=5.7 kg are at rest on a horizontal surface with a coefficient…

A: A) Analyze the following free body diagram of block M1. Analyze the following free body diagram of…

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Q: box with mass 13.0 kg moves on a ramp that is inclined at an angle of 55.0∘ above the horizontal.…

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Q: A box is given a brief push up a ramp so that it is initially moving at a speed of 6.25 m/s up the…

A: Given Data: Initially speed of the box vi=6.25 ms Weight of box W=72.4 N Angle of ramp θ=20.5°…

Q: 1) Four forces act on a 0.5 kg particle. Three of the four are shown. Find the magnitude and…

A: Given mass of the body, 0.5 kg F1= 15N, θ3=43o north of east F2= 19N, θ2=19o west of east F3= 16N,…

Q: A car weighing 7450 N is driving on a flat horizontal road at 24.6 m/s (55.0 mph) when it slams on…

A: Solution: Given: W = weight of car = 7450 N g = gravitational acceleration = 9.81 m/s2  u = initial…

Q: Calculate the magnitude of a normal force on a 22.7 kg block in the following circumstances. a. the…

A: Answer :-  a) N = mg  = 22.7 × 9.8 = 222.46 N (b) N = m g cos40.8° = 22.7 × 9.8 × cos40.8°       =…

Q: A 18kg crate is pushed across the floor, using a force that makes an angle of 21 degrees with the…

A:

Q: . A dockworker applies a constant horizontal force of 100.0 N to a block of ice on a smooth…

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Q: 1280 kg car pulls a 350 kg trailer. the car exerts a horizontal force of 3.6 x 103 N against the…

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Q: quires a 600 N horizontal force to set it in motion. However, after the crate is in motion, a…

A: HI, You have posted multiple questions without specifying which question to be solved so we will…

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Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: