Your car (1153 kg) dies & you need to get it out of a parking spot.  You & your friends apply 6959 N [R 16O D] for 10 seconds.  It then starts to move on its own.  If the coefficient of friction is 0.31, how far will it travel in total?

Q: An amusement park in Dubai has a ramp which is frictionless. A child drops a smooth object and it…

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Q: An incline makes an angle of 30.0 degrees with the horizontal. (Static friction coefficent of the…

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Q: A particle is subjected to the action of two forces : F1 = 41+ 3 + 6 k [ kN ] and F2 = 51-61 -5k […

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Q: In the friction experiment, if the friction block has a mass of 616 g, and it started to move at a…

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Q: In the figure, the coefficient of kinetic friction between the block and the surface is μ and the…

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Q: A 10 kg-block moves on a smooth horizontal surface with a speed of 10 m/s and slides into another…

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Q: bläi 6 Mass MA = 8 kg rests on top of mass MB = 4 kg that rests on a %3D frictionless table. The…

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Q: Two blocks with masses, mi and ma, are connected by a massless, un- stretchable rope. They are being…

A: from the figure, F = T + m2gsinθ + m2aT1 = m1gsinθ + μm1gcosθ +m1a

Q: A 9.50 kg block is at rest on a horizontal floor, and then you pull it with a cord that exerts a…

A: GivenMass m = 9.50 kgInitial velocity u = 0 m/sForce applied F = 12.0 NAngle θ = 24.0o Coefficient…

Q: A 15kg-particle moves in xyz-plane experience a force of F=12N i - 20N j + 10N k . Determine the…

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Q: A 1-kg block starts sliding up a frictionless 30o inclined plane with an initial velocity of 4.00…

A: Given value--- Mass = 1 kg . angle = 30 degree.  initial velocity = 4 m/s. We have to find--- How…

Q: A 17.4 kg box is initially at rest and is being pushed sideways by a force = 165e-t N over a flat…

A: Given: Mass of box m = 17.4 kg. Force applied on box F=165e-t N Coefficient of friction μ=0.1 time t…

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Q: At an accident scene on a level road, investigators measure a car's skid mark to be 102m long. The…

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Q: A driver who does not wear a seatbelt continues to move forward with a speed of 18.0 m>s (due to…

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Q: A 8.00-kg block is sent up a ramp inclined at an angle ?=28.0∘ from the horizontal. It is given an…

A: Draw the free-body diagram of the block on the ramp.

Q: on a frictionless surface. They collide As shown in the figure below, two objects are moving towar…

A: Given -  Velocity  of object 1 =v1→Velocity  of object 2 =v2→ = 9.4msMass  of object 1 (m1) = 1.4…

Q: Based on page 30 from the lecture note, match the answers with questions. the initial kinetic energy…

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Q: A body of mass m is on a horizontal plane with a coefficient of friction u, V; It moves at first…

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Q: A 170-Newton horizontal force is exerted upon a 6.3-kg box to move it across a level surface at a…

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Q: If the coefficient of kinetic friction is 0.1 between a 1.57 block and an icy surface, find the…

A: Given data: Coefficient of kinetic friction between block and surface is, μ=0.1. Mass of block is,…

Q: A really old 1500kg car without ABS brakes is traveling on a flat, horizontal road ay 75mph when the…

A: Given m=1500 Kg (mass of car) u=75 mph (initial velocity) Since 1mph=0.447 m/s u=75×0.447=33.525 m/s…

Q: A particle of mass 2.5kg moves according to the equation x(t)=10t?, where x is in meters and t is in…

A: Given The mass of the particle is m = 2.5 kg. The equation for the distance is x(t) = 10t2. The…

Q: In a circus performance, a monkey is strapped to a sled and both are given an initial speed of 3.0…

A: ma=mgsinθ+μkmgcosθa=gsinθ+μkcosθa=9.8 m/s2sin24°+0.20cos24°=5.7766 m/s2

Q: You have been called to testify as an expert witness in a trial involving a head-on collision. Car A…

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Q: A parachutist whose mass is 75 kg drops from a helicopter hovering 1500 m above the ground and falls…

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Q: 10 kg A 30° A block of mass 10.0 kg sits on a 30° incline, with a rope attached as shown. The rope…

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Q: coefficient of friction between the tires of Shirley's 1985 Ford Coupe and the dry pavement is 0.71.…

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Q: Express the following quantities in SI units: 23.4 grams = 2.34 x 10^-2 124 millimeters = 1 hour and…

A: The SI unit for mass is kilogram therefore the relation between gram and kilogram is given as, 1 kg…

Q: A warehouse worker exerts a constant horizontal force of magnitude 100N on a 45.0 kg box that is…

A: The initial speed of the box, u=0 m/s The final speed of the box ,v=1.21 m/s The distance moved by…

Q: What is the coefficient of friction between the tires and the surface?

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Q: A desperate hiker has to think fast to help his friend who has fallen below him. Quickly, he ties a…

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Q: arrance in A parachutist whose mass is 75 kg drops from a helicopter hovering 1000 m above the…

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Q: a 400 N block slides on a horizontal plane by applying a horizontal force of 200 N and reaches a…

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Q: The crate of mass m= 31 kg is at rest at A on the theta=7o incline. The coefficients of static and…

A: Given information: Here, m is the block’s mass, θ is the inclination angle, µs and µk are the…

Q: A fish of mass 1kg is lying still on an inclined plane at 3o degrees above the horizontal. the…

A: Gien, a fish of mass m=1 kg is lying still on an inclined plane at θ=3o degrees above the…

Q: An object of mass 3 kg moves towards the negative x axis with a constant speed of 8 m/s and the…

A: Answer              11.466N

Q: dAB Vf A bale of cardboard to be recycled is thrown down an incline (0 = 25°) at A with a velocity…

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Q: A 2-kg particle travels along a path defined byr= (3 + 2t2) m, θ = [(1/3)t3+ 2] rad. andz= (5 -2t2)…

A: There are different coordinate systems such as Polar coordinate, Cylindrical, Spherical coordinates,…

Q: Help

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Q: Sam, whose mass is 74.0 kg, takes off across level snow on his jet-powered skis. The skis have a…

A: Given:- The mass of the sam is m =74.0 kg  The skis have a thrust force of Fth = 220.0 N  The…

Q: You have been called to testify as an expert witness in a trial involving a head-on collision. Car A…

A:

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: