A car is traveling at 48.0 km/h on a flat highway. If the coefficient of friction between road and tires on a rainy day is 0.120, what is the minimum distance in which the car will stop? What is the stopping distance when the surface is dry and the coefficient of friction is 0.660?

Q: A car drives onto a section of the road which is covered in ice. The driver attempts to stop by…

A: stopping distance(s)=60m initial speed(u)=40 km/h=40×1000 m3600 sec=11.1111 m/sec final speed(v)=0…

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Q: Ask your side down a hill in a straight line. The hill is 60 m high and the coefficient of kinetic…

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Q: A man is driving his SUV with speed 51.0 mi/h on a horizontal stretch of road. (a) When the road is…

A: The static friction’s force will make the car stop. The static frictional force can be given as,…

Q: A truck is travelling at 97 km/h on a slippery road. The driver has to slam on the brakes and the…

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Q: A car has a mass of 1750 kg. If the driver applies the brakes while on a gravel road, the maximum…

A: Given that the value of mass and velocity and maximum friction force. Then We have to determine the…

Q: A box with with a mass m = 2kg is being pushed up a ramp by an unknown pushing force Fp. The…

A: The free-body diagram is , Given, m=2kg' The velocity is constant so, the acceleration is constant…

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

A: Given data: Mass = 10 kg Initial speed = 10 m/s Coefficient of friction = 0.25 Need to determine the…

Q: This first part is at a angle of 30 degrees and it's 3 meters long. The other is at 45 degrees and…

A: According to the question the diagram of the scenario is:

Q: A crate rests on the flatbed of a truck that is initially traveling at 15 m/s on a level road. The…

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Q: A large crate has a mass of 120 kg and sits on a horizontal floor. You push on the crate with a…

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Q: A car is driving along a level and unbanked circular track of diameter d=0.54km at a constant speed…

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Q: A car is traveling at 60.0 km/h on a flat highway. (a) If the coefficient of friction between road…

A: Given data The initial speed of the car is vi = 60 km/hr. The coefficient of friction between road…

Q: A sled and rider have a total mass of 52.5 kg. They are on a snowy hill. The coefficient of kinetic…

A: Kinetic Friction: Kinetic Friction is the Frictional force experienced by two objects having…

Q: A box started at rest but was moved at a speed of 5 m/s. It was pushed 3 meters up a 60° ramp. The…

A: The mass of the box is m = 5.6 kg. The inclination of the plane with the horizontal is θ = 60…

Q: I need help with this Hw Problem.

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Q: A sled is held on an inclined plane by a cord pulling directly up the plane. The sled is to be on…

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Q: A car is traveling at 46.0 mi/h on a horizontal highway. (a) If the coefficient of static friction…

A: Given Data: Initial speed of the car (u) = 47 mi/h = 21.0 m/s. Final speed of the car (v) = 0 m/s.…

Q: he top of a ramp, which is inclined at an angle of 20 degrees with respect to the horizontal.…

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Q: A hockey puck is sliding across a level frozen pond with an initial speed of 7.9 m/s. Friction is…

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Q: A car is traveling at 58.0 km/h on a flat highway. (a) If the coefficient of friction between road…

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Q: A frictionless plane is 10.0 m long and Inclined at 28.0°. A sled starts at the bottom with an…

A: The acceleration of the sled is, a=mgsinθm=gsinθ=9.8 m/s2sin28°=4.60 m/s2 (a) The time taken by the…

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Q: A 1500kg car is driving on the road at a speed of 15 m/s. The driver applies the brakes, bringing…

A: The minimum distance the car needs to travel to stop (braking distance) is given by, d=v22μg Here, v…

Q: horses pull a cart with a total applied force of 1000N. The kinetic friction from the gravel road…

A: Given  Mass of cart, M = 200 kg  Force applied, F = 1000 N  Frictional force, f = 375 N

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A: Draw the free-body diagram of the mass.

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Q: A stuntman drives a motorcycle around a circular vertical wall 100ft in diameter. The coefficient of…

A: The circular wall has a diameter of 100 ftSo, the radius of this wall will be 50 ftLet r=50 ftr=50…

Q: The driver of a car applies the brakes, and the car starts to skid. If the coefficient of friction…

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Q: A skier slides down the slope with a constant speed of 35.00 °. What is the value of the friction…

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Q: A 17 kg block rests on a 32 degree inclined frictionless surface and is attached by a light string…

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Q: You are driving a car. You pass over a speed breaker, whose shape is roughly a semicircle of radius…

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Q: After seeing a giant rock rolls into the highway, the driver slan emergency escape ramp. The angle…

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Q: The coefficient of sliding friction between the tires of a car and the road surface is u = 0.5. The…

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Q: A car is traveling at 50.0 mi/h on a horizontal highway. a) If the coefficient of static friction…

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

A: Giiven: m= 2500 kg  Initial velocity =vi=14.0 m/s  Final velocity= 0 m/s  accelerartion due to…

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Q: while looking for a set of new tires for your car, you find an advertisement that offers two brands…

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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: