1 Introduction, Measurement, Estimating 2 Describing Motion: Kinematics In One Dimension 3 Kinematics In Two Or Three Dimensions; Vectors 4 Dynamics: Newton's Laws Of Motion 5 Using Newton's Laws: Friction, Circular Motion, Drag Forces 6 Gravitation And Newton's Synthesis 7 Work And Energy 8 Conservation Of Energy 9 Linear Momentum 10 Rotational Motion 11 Augular Momentum; General Rotation 12 Static Equilibrium; Elasticity And Fracture 13 Fluids 14 Oscillations 15 Wave Motion 16 Sound 17 Temperature, Thermal Expansion And The Ideal Gas Law 18 Kinetic Theory Of Gases 19 Heat And The First Law Of Thermodynamics 20 Second Law Of Thermodynamics 21 Electric Charge And Electric Field 22 Gauss's Law 23 Electric Potential 24 Capacitance, Dielectrics, Electric Energy Storage 25 Electric Currents And Resistance 26 Dc Circuits 27 Magnetism 28 Sources Of Magnetic Field 29 Electromagnetic Induction And Faraday's Law 30 Inductance, Electromagnetic Oscillations, And Ac Circuits 31 Maxwell's Equation And Electromagnetic Waves 32 Light: Reflection And Refraction 33 Lenses And Optical Instruments 34 The Wave Nature Of Light: Interference And Polarixation 35 Diffraction 36 The Special Theory Of Relativity 37 Early Quantum Theory And Models Of The Atom 38 Quantum Mechanics 39 Quantum Mechanics Of Atoms 40 Molecules And Solids 41 Nuclear Physics And Radioactivity 42 Nuclear Energy; Effects And Uses Of Radiation 43 Elementary Particles 44 Astrophysics And Cosmology expand_more
5.1 Using Newton’s Laws With Friction 5.2 Uniform Circular Motion—kinematics 5.3 Dynamics Of Uniform Circular Motion 5.4 Highway Curves: Banked And Unbanked 5.5 Nonuniform Circular Motion 5.6 Velocity-dependent Forces: Drag And Terminal Velocity Chapter Questions expand_more
Problem 1Q: A heavy crate rests on the bed of a flatbed truck. When the truck accelerates, the crate remains... Problem 2Q: A block is given a push so that it slides up a ramp. After the block reaches its highest point, it... Problem 3Q: Cross-country skiers prefer their skis to have a large coefficient of static friction but a small... Problem 4Q Problem 5Q: It is not easy to walk on an icy sidewalk without slipping. Even your gait looks different than on... Problem 6Q: Why is the stopping distance of a truck much shorter than for a train going the same speed? Problem 7Q: A car rounds a curve at a steady 50 km/h. If it rounds the same curve at a steady 70 km/h, will its... Problem 8Q: Will the acceleration of a car be the same when a car travels around a sharp curve at a constant 60... Problem 9Q: Describe all the forces acting on a child riding a horse on a merry-go-round. Which of these forces... Problem 10Q: A child on a sled comes flying over the crest of a small hill, as shown in Fig. 5-28. His sled does... Problem 11Q: Sometimes it is said that water is removed from clothes in a spin dryer by centrifugal force... Problem 12Q: Technical reports often specify only the rpm for centrifuge experiments. Why is this inadequate? Problem 13Q: A girl is whirling a ball on a string around her head in a horizontal plane. She wants to let go at... Problem 14Q: The game of tetherball is played with a ball tied to a pole with a string. When the ball is struck,... Problem 15Q: Astronauts who spend long periods in outer space could be adversely affected by weightlessness. One... Problem 16Q: A bucket of water can be whirled in a vertical circle without the water spilling out, even at the... Problem 17Q: A car maintains a constant speed v as it traverses the hill and valley shown in Fig. 531. Both the... Problem 18Q: Why do bicycle riders lean in when rounding a curve at high speed? Problem 19Q: Why do airplanes bank when they turn? How would you compute the banking angle given the airspeed and... Problem 20Q: For a drag force of the form F = bv, what are the units of b? Problem 21Q: Suppose two forces act on an object, one force proportional to and the other proportional to 2.... Problem 1MCQ Problem 2MCQ Problem 3MCQ Problem 4MCQ Problem 5MCQ Problem 6MCQ Problem 7MCQ Problem 8MCQ Problem 9MCQ Problem 10MCQ Problem 11MCQ Problem 12MCQ Problem 13MCQ Problem 1P Problem 2P Problem 3P: (I) Suppose you are standing on a train accelerating at 0.20g. What minimum coefficient of static... Problem 4P: (I) The coefficient of static friction between hard rubber and normal street pavement is about 0.90.... Problem 5P Problem 6P Problem 7P: (II) A car can decelerate at 3.80 m/s2 without skidding when coming to rest on a level road. What... Problem 8P Problem 9P Problem 10P: (II) A box is given a push so that it slides across the floor. How far will it go, given that the... Problem 11P: (II) A skier moves down a 27 slope at constant speed. What can you say about the coefficient of... Problem 12P: (II) A wet bar of soap slides freely down a ramp 9.0 m long inclined at 8.0. How long does it take... Problem 13P Problem 14P Problem 15P Problem 16P: (II) Police investigators, examining the scene of an accident involving two airs, measure 72-m-long... Problem 17P: (II) Piles of snow on slippery roofs can become dangerous projectiles as they melt. Consider a chunk... Problem 18P Problem 19P: (II) Two crates, of mass 65 kg and 125 kg, are in contact and at rest on a horizontal surface (Fig.... Problem 20P Problem 21P: (II) A crate is given an initial speed of 3.0 m/s up the 25.0 plane shown in Fig. 5-33. (a) How far... Problem 22P: (II) A flatbed truck is carrying a heavy crate. The coefficient of static friction between the crate... Problem 23P Problem 24P Problem 25P: (II) A package of mass m is dropped vertically onto a horizontal conveyor belt whose speed is v =... Problem 26P: (II) Two masses mA = 2.0 kg and mB = 5.0 kg are on inclines and are connected together by a string... Problem 27P Problem 28P: (II) (a) Suppose the coefficient of kinetic friction between mA and the plane in Fig. 538 is k =... Problem 29P Problem 30P: (II) For two blocks, connected by a cord and sliding down the incline shown in Fig. 534 (see Problem... Problem 31P Problem 32P: (III) A 3.0-kg block sits on top of a 5.0-kg block which is on a horizontal surface. The 5.0-kg... Problem 33P: (III) A 4.0-kg block is stacked on top of a 12.0-kg block, which is accelerating along a horizontal... Problem 34P: (III) A small block of mass m rests on the rough sloping side of a triangular block of mass M which... Problem 35P Problem 36P Problem 37P Problem 38P: (I) A jet plane traveling 1890 km/h (525 m/s) pulls out of a dive by moving in an arc of radius 4.80... Problem 39P Problem 40P Problem 41P Problem 42P: (II) How fast (in rpm) must a centrifuge rotate if a particle 8.00 cm from the axis of rotation is... Problem 43P Problem 44P: (II) Redo Example 511, precisely this time, by not ignoring the weight of the ball which revolves on... Problem 45P: (II) Highway curves are marked with a suggested speed. If this speed is based on what would be safe... Problem 46P Problem 47P: (II) At what minimum speed must a roller coaster be traveling when upside down at the top of a... Problem 48P Problem 49P Problem 50P Problem 51P Problem 52P Problem 53P Problem 54P Problem 55P Problem 56P Problem 57P Problem 58P: (II) Two blocks with masses mA and mB, are connected to each other and to a central post by cords as... Problem 59P Problem 60P Problem 61P: (II) A pilot performs an evasive maneuver by diving vertically at 310 m/s. If he can withstand an... Problem 62P: (III) The position of a particle moving in the xy plane is given by... Problem 63P: (III) If a curve with a radius of 85 m is properly banked for a car traveling 65 km/h, what must be... Problem 64P Problem 65P Problem 66P Problem 67P Problem 68P Problem 69P Problem 70P Problem 71P: (III) An object of mass m is constrained to move in a circle of radius r. Its tangential... Problem 72P: (I) Use dimensional analysis (Section 17) in Example 517 to determine if the time constant is =... Problem 73P: (II) The terminal velocity of a 3 105 kg raindrop is about 9 m/s. Assuming a drag force FD = bv,... Problem 74P: (III) Determine a formula for the position and acceleration of a falling object as a function of... Problem 75P: (III) The drag force on large objects such as cars, planes, and sky divers moving through air is... Problem 76P: (II) An object moving vertically has v=v0at t = 0. Determine a formula for its velocity as a... Problem 77P Problem 78P Problem 79P: (III) A motorboat traveling at a speed of 2.4 m/s shuts off its engines at t = 0. How far does it... Problem 80GP: A coffee cup on the horizontal dashboard of a car slides forward when the driver decelerates from 45... Problem 81GP Problem 82GP Problem 83GP Problem 84GP: A flat puck (mass M) is revolved in a circle on a frictionless air hockey table top, and is held in... Problem 85GP: In a Rotor-ride at a carnival, people rotate in a vertical cylindrically walled room. (See Fig.... Problem 86GP Problem 87GP Problem 88GP: The 70.0-kg climber in Fig. 550 is supported in the chimney by the friction forces exerted on his... Problem 89GP: A small mass m is set on the surface of a sphere, Fig. 551. If the coefficient of static friction is... Problem 90GP Problem 91GP Problem 92GP Problem 93GP Problem 94GP Problem 95GP Problem 96GP: A car is heading down a slippery road at a speed of 95 km/h. The minimum distance within which it... Problem 97GP Problem 98GP: A banked curve of radius R in a new highway designed so that a car traveling at speed v0 can... Problem 99GP: Earth is not quite an inertial frame. We often make measurements in a reference frame fixed on the... Problem 100GP Problem 101GP Problem 102GP: A car starts rolling down a 1-in-4 hill (1-in-4 means that for each 4 m traveled along the road, the... Problem 103GP: The sides of a cone make an angle with the vertical. A small mass m is placed on the inside of the... Problem 104GP Problem 105GP: A ball of mass m = 1.0 kg at the end of a thin cord of length r = 0.80 m revolves in a vertical... Problem 106GP format_list_bulleted
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