A car is traveling at 41.0 km/h on a flat highway. (a) If the coefficient of friction between road and tires on a rainy day is 0.111, what is the minimum distance in which the car will stop? (b) What is the stopping distance when the surface is dry and the coefficient of friction is 0.611?

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…

Q: A heavy, rough crate sits on an inclined plane. The weight of the crate is 60N.  The plane is…

A: For solving this problem first we need to draw free body diagram of object and then compare the…

Q: A block with a mass of 4.0 kg is released from rest and slides down a long, smooth ramp. The incline…

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Q: A block is sliding down a ramp at an angle of 0 = 29° to the horizontal. Its initial speed is 1.2…

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Q: A car is traveling down a hill that makes an angle of 21° with the horizontal. The driver applies…

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Q: A man is driving his car with speed 52.0 mi/h on a horizontal stretch of road.   (A) When the road…

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Q: A car weighing 1202kg accelerates from a stop to 100km/hr in 4.3 sec going up a ramp at an angle of…

A: Given quantities: Mass of the car (m) = 1202 kg initial velocity of car (u) = 0 final velocity of…

Q: A cart coasts at a constant speed of 18.0m/s down a flat inclined road that makes an angle of 3.1°…

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Q: I am travelling along a flat highway at 60mi/hr (26.8 m/s). (a) If the coefficient of friction…

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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…

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

Q: A car is traveling at 49.0 km/h on a flat highway. (a) If the coefficient of friction between road…

A: speed of car = 49 km/hr  = 49 * 5/18  = 13.61 m/scoefficient of friction on rainy day = 0.117…

Q: The coefficient of static friction between a toboggan and dry snow is 0.50. If the toboggan's mass…

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Q: A car is traveling at 48.0 km/h on a flat highway. If the coefficient of friction between road and…

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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 7.5 kg backpack is sliding across the floor. The coefficient of friction between the backpack and…

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Q: On a rough surface you want to pull a heavy object of 125 kg, if the coefficient of friction is µk =…

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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 car is traveling at 40.0 km/h on a flat highway. (a) If the coefficient of friction between road…

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Q: A 91 kg block sliding horizontally across the floor has a coefficient of static friction of us : = =…

A: Given Mass of the block = m = 91 kg Coefficient of static friction = µs = 0.48 Coefficient of…

Q: You must push a crate across a floor to a docking bay. The crate weighs 165 N. The coefficient of…

A: a) The magnitude of the force that must be applied on the crate on the verge of sliding must be…

Q: A book is caused to slide with initial velocity 4.59 m/s on a rough floor. If the coefficient of…

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Q: A box weighing 980N is pulled along a horizontal surface by means of a cord which is at 25° above…

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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: Skid marks left by the driver are 56.0 m long and the roadway is level. Tires matching those on the…

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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: 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 30 kg sled slides down a 30 degree hill. If the coefficient of friction between the sled and the…

A: The free-body diagram of the sled on the inclined hill is shown below. Here, a is the acceleration,…

Q: SCSU physics and astronomy student club has a recently established tradition of pumpkin drop, from…

A: According to the Newton's laws of motion , the final velocity (v) and the displacement () are…

Q: The brakes on a big truck fail and it is forced to use a runaway truck lane. The lane is perfectly…

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Q: A car is traveling at 50.0 km/h on a flat highway. (a) If the coefficient of friction between road…

A: By using Newton’s second law in the horizontal direction We can write, For distance

Q: A flatbed truck is carrying a 20-kg crate up a sloping road. The coefficient of static friction…

A: Mass of crate =20 kgcoefficient of static friction between the crate and the bed is 0.40,coefficient…

Q: A mass m slides up an incline (with = 32.1 degrees above the horizontal) until it stops momentarily…

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

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: It was a snow day, so Eric and some friends went sledding. He boarded hls and descended the steepest…

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Q: A 100-kg bale of hay falls of a truck traveling along a level road at 24.4 m/s. It lands flat on the…

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Q: A box with a mass of 8.80 kg slides up a ramp inclined at an angle of 26.5° with the horizontal. The…

A: (given) Mass of box = 8.80 kg Initial speed of the block = 1.62 m/s Initial kinetic energy of the…

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 moving with a speed of 20 m/s when the brakes are applied. The wheels lock (stop spinning).…

A: The solution for this question has been given below..

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

A:

Q: A stubborn 146 kg mule sits down and refuses to move. To drag the mule to the barn, the exasperated…

A: Given: The mass of the mule is m = 146 kg The farmer pulls the mule with a maximum force is F = 604…

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…

Q: You are driving a car at a constant speed of 14.0 m/s along a straight level road. As you approach…

A: The initial velocity of the car is u = 14 m/s. The final velocity of the car is v = 0 m/s. The…

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: A person slides a bottle with mass 0.20 kg along a level table.  It leaves his hand at 2.8 m/s and…

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: