A bike has mass of 188.56kg. Brakes are applied so that it stops. Find the force of friction if the coefficient of friction is o.43.

Q: A 12kg slab is being dragged across a dirt path with an applied force of 300N, and has a net…

A:

Q: What pull must a locomotive exert on 12,000 ton train to attain a speed of 60 mi/h in 5 min? Assume…

A: Given:  Mass of train = 12,000 ton = 1.22 x 106 kg Initial velocity = 0 m/s Final velocity = 60…

Q: What pull must a locomotive exerton 12,000 ton train to attain a speed of 60mi/h in 5 min? Assume…

A:

Q: A horizontal force of 93.2N is applied to a 42.5 kg crate on a rough level surface. If the crate…

A: Given: Force = 93.2 N  mass = 42.5 kg acceleration = 1.08 m/s2  To Find : Magnitude of kinetic…

Q: A horizontal force of 89.7 N is applied to a 30.5 kg crate on a rough, level surface. If the crate…

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Q: A block of mass m, slides down a frictionless incline with an acceleration of 4.50 m/s^2. What angle…

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Q: Aforce of 109N is used to accelerate a block of icewith a weight of 614N along a horizontal surface…

A: Solution as

Q: The acceleration of a block of 5 kg is 7 m/s^2. If the friction coefficient is 0.4. Then find the…

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Q: A dragster reaches 350 km/h from rest in 6.2s. If the car is 800 kg and generates a driving force of…

A: Initial speed of the car is u = 0 m/s Final speed of the car is v = 350 kmph = 97.22 m/s Time taken…

Q: A 925 N crate is being pulled along a level floor by a force F of 325 N at an angle of 25° above…

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Q: An automobile vehicle has a mare of 15 00 g. what musse be he force befwenthevehiche moliread if he…

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Q: and a force, F2= 18.1 N acting at an angle 4.4 kg. The coefficient of kinetic friction lock is…

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Q: A horizontal force of 90.7 N is applied to a 56.5 kg crate on a rough, level surface. If the crate…

A:

Q: A 12kg block slides along a ramp with a coefficient of friction of 0.15 and an inclination of 36.00.…

A: Given data: Mass (m) = 12 kg Coefficient of friction (μ) = 0.15 Inclined angle (θ) = 36.0° Required:…

Q: A person doing a chin-up weighs 700 N, exclusive of the arms. During the first 25.0 cm of the lift,…

A: In the question , given value of weight , distance of lifting and upward force . We have to find…

Q: 1. An 18.0-Ky box is celeasedona 34°incline land accelei ates down the incline at o,33 miã Find the…

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Q: A block is a slide dawn a 40° incline at constant velocity, find the coefficient of kinetic…

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Q: A 10kg block resting on the flat frictionless plane is pushed by a force directed force of 20N 60deg…

A:

Q: A bike has mass of 193.71kg. Brakes are applied so that it stops. Find the force of friction if the…

A:

Q: A 70 kg skier is sliding down a snowy slope of 30 degree with the ground. The friction force is 50N…

A: Given values:- Mass of the skier,(m)=70 kg ----(1) The angle of slope,(θ)=300 ----(2) Friction…

Q: A horizontal force of 90.2 N is applied to a 28.5 kg crate on a rough, level surface. If the crate…

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Q: An object weighs 8N. What force will give it an acceleration along a horizontal floor?

A: We know that the newton second law of motion is given as  F= ma  where m is the mass and a is the…

Q: A horizontal force of 88.2 N is applied to a 30.5 kg crate on a rough, level surface. If the crate…

A: Here, the net force, Fnet = 88.2NMass of the crate, m = 30.5kgAcceleration of the crate, a = 1.08…

Q: Calculating a kinetic frictional force

A: In the given question we have to discuss about the Kinetic frictional force.

Q: If you use a horizontal force of 30.0 N to slide a 12.0-kg wooden crate across a floor at a constant…

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Q: Tand the coefficient of friction is I mocha

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Q: A horizontal force of 88.7 N is applied to a 28.5 kg crate on a rough, level surface. If the crate…

A: Answer =  57.92 N  Explanation:

Q: Find the p between a 300-kg box and the surface of the floor if it is pulled with a F - 5000 N at an…

A: Mass of the box,(m)=300 kg ----(1) [Given] Applied force,(F)=5000 N ----(2) [Given] Acceleration of…

Q: A 10kg block resting on a flat frictionless plane is pushed by a force directed force of 20N 60 deg…

A:

Q: Giventhe diaeram Shown, assuming that the Colfficiet of Kinetic friction ig 8.1 What is the…

A: In the system the acceleration will be in the horizontal direction alone , where the horizontal…

Q: An airplane of 5,000kg, traveling at 30m/s West slows down to stop in 450 m. What is the magnitude…

A: Given : mass of airplane, m = 5000 kg Initial Velocity u = 30 m/s                      v = 0 m/s…

Q: What combination of applied and frictional forces will be required to produce motion at constant…

A: We consider an object of mass m moving on horizontal plane with frictional force Ff  , applied force…

Q: Find the frictional (in Newtons) force

A: Given data: The mass of the box is: m = 10.8 kg The coefficient of static friction is: μs = 0.56 The…

Q: P

A: Given: Wblock = 140 lbs,   θ = 52 °,    μ = 0.45

Q: The maximum force of sliding friction bet floor is 64 N. How much force should a v

A: Given:- The mass of the box m = 10 kg  The sliding friction force fr = 64 N  Find:- How much force…

Q: What force is needed to accelerate a sled ( mass=55kg) at 1.4 m/s2 on horizontal frictionless ice?

A: The definition of force is F = ma

Q: A 35kg box is placed in an inclined plane with an elevation of 46.8°. What is the acceleration of…

A: The free body diagram of the box is as shown below-

Q: What force (in Newtons) is necessary to keep a box of mass 62.0 kg moving with constant velocity if…

A: The friction force is given by  F = μk mg where, m is the mass, g is the gravity and μK is the…

Q: What is the coefficient of sliding friction of a 5000lb truck when it skids with a deceleration rate…

A: GivenMass of truck (m)=5000 lbDeceleration (a)=21.8 ft/s2

Q: 280 N of horizontal force is applied on a 50kg wooden crate on the wooden floor (u=0.3).what would…

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Q: Find force P required for impending motion up the hill, given: MA = 70 kg, MB = 95 kg, μA = 0.45, μB…

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Q: What force is needed to accelerate a sled (mass =55 kg ) at 1.4m/s2 on horizontal frictionless ice?

A: Given data The mass of the sled is given as m = 55 kg. The acceleration is given as a = 1.4 m/s2.…

Q: friction betwll Praw FBD) 3, The coefficient of stardie fhcdion betueen a Ho. o Kg picnc table and…

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Q: Suppose a body of 20Kg having an acceleration of 7m/s2. What is net force experienced by it?

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Q: What’s the first step in solving a mechanics problem involving dry friction?

A: Step 1 - draw the necessary free body diagram. 2- show the friction force in the correct  direction.…

Q: A rubber block with a mass of 10 kg is on a surface that has a coefficient of static friction (µs)…

A: Mass of the rubber block is m = 10 kg Coefficient of static friction is 0.8

Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!