1 Physics And Measurement 2 Motion In One Dimension 3 Vectors 4 Motion In Two Dimensions 5 The Laws Of Motion 6 Circular Motion And Other Applications Of Newton's Laws 7 Energy Of A System 8 Conservation Of Energy 9 Linear Momentum And Collisions 10 Rotation Of A Rigid Object About A Fixed Axis 11 Angular Momentum 12 Static Equilibrium And Elasticity 13 Universal Gravitation 14 Fluid Mechanics 15 Oscillatory Motion 16 Wave Motion 17 Superposition And Standing Waves 18 Temperature 19 The First Law Of Thermodynamics 20 The Kinetic Theory Of Gases 21 Heat Engines, Entropy, And The Second Law Of Thermodynamics 22 Electricity And Magnetism 23 Continuous Charge Distributions And Gauss's Law 24 Electric Potential 25 Capacitance And Dielectrics 26 Current And Resistance 27 Direct-current Circuits 28 Magnetic Fields 29 Sources Of The Magnetic Field 30 Faraday's Law 31 Inductance 32 Alternating-current Circuits 33 Electromagnetic Waves 34 The Nature Of Light And The Principles Of Ray Optics 35 Image Fonnation 36 Wave Optics 37 Diffraction Patterns And Polarization 38 Relativity expand_more
5.1 The Concept Of Force 5.2 Newton's First Law And Inertial Frames 5.3 Mass 5.4 Newton's Second Law 5.5 The Gravitational Force And Weight 5.6 Newton's Third Law 5.7 Analysis Models Using Newton's Second Law 5.8 Force Of Friction Chapter Questions expand_more
Problem 1P: A certain orthodontist uses a wire brace to align a patients crooked tooth as in Figure P5.1. The... Problem 2P: One or more external forces, large enough to be easily measured, are exerted on each object enclosed... Problem 3P: A 3.00-kg object undergoes an acceleration given by a=(2.00i+5.00j)m/s2. Find (a) the resultant... Problem 4P: The average speed of a nitrogen molecule in air is about 6.70 102 m/s, and its mass is 4.68 1026... Problem 5P: Two forces, F1=(6.00i4.00j)N and F2=(3.00i+7.00j)N, act on a particle of mass 2.00 kg that is... Problem 6P: The force exerted by the wind on the sails of a sailboat is 390 N north. The water exerts a force of... Problem 7P: Review. Three forces acting on an object are given by F1=(2.00i2.00j)N, and F1=(5.00i3.00j)N, and... Problem 8P: If a single constant force acts on an object that moves on a straight line, the objects velocity is... Problem 9P: Review. The gravitational force exerted on a baseball is 2.21 N down. A pitcher throws the ball... Problem 10P: Review. The gravitational force exerted on a baseball is Fgj. A pitcher throws the ball with... Problem 11P: Review. An electron of mass 9. 11 1031 kg has an initial speed of 3.00 105 m/s. It travels in a... Problem 12P: If a man weighs 900 N on the Earth, what would he weigh on Jupiter, where the free-fall acceleration... Problem 13P: You stand on the seat of a chair and then hop off. (a) During the time interval you are in flight... Problem 14P: A brick of mass M has been placed on a rubber cushion of mass m. Together they are sliding to the... Problem 15P: Review. Figure P5.15 shows a worker poling a boata very efficient mode of transportation across a... Problem 16P: An iron bolt of mass 65.0 g hangs from a string 35.7 cm long. The top end of the string is fixed.... Problem 17P: A block slides down a frictionless plane having an inclination of 15.0. The block starts from rest... Problem 18P: A bag of cement whose weight is Fg hangs in equilibrium from three wires as shown in Figure P5.18.... Problem 19P: The distance between two telephone poles is 50.0 m. When a 1.00-kg bird lands on the telephone wire... Problem 20P: An object of mass m = 1.00 kg is observed to have an acceleration awith a magnitude of 10.0 m/s2 in... Problem 21P: A simple accelerometer is constructed inside a car by suspending an object of mass m from a string... Problem 22P: An object of mass m1 = 5.00 kg placed on a frictionless, horizontal table is connected to a string... Problem 23P: In the system shown in Figure P5.23, a horizontal force Facts on an object of mass m2 = 8.00 kg. The... Problem 24P: A car is stuck in the mud. A tow truck pulls on the car with the arrangement shown in Figure P5.24.... Problem 25P: An object of mass m1 hangs from a string that passes over a very light fixed pulley P1 as shown in... Problem 26P: Why is the following situation impassible? Your 3.80-kg physics book is placed next to you on the... Problem 27P: Consider a large truck carrying a heavy load, such as steel beams. A significant hazard for the... Problem 28P: Before 1960m people believed that the maximum attainable coefficient of static friction for an... Problem 29P: A 9.00-kg hanging object is connected by a light, in extensible cord over a light, frictionless... Problem 30P: The person in Figure P5.30 weighs 170 lb. As seen from the front, each light crutch makes an angle... Problem 31P: Three objects are connected on a table as shown in Figure P5.31. The coefficient of kinetic friction... Problem 32P: You are working as a letter sorter in a U.S Post Office. Postal regulations require that employees... Problem 33P: You have been called as an expert witness for a trial in which a driver has been charged with... Problem 34P: A block of mass 3.00 kg is pushed up against a wall by a force P that makes an angle of = 50.0 with... Problem 35P: Review. A Chinook salmon can swim underwater at 3.58 m/s, and it can also jump vertically upward,... Problem 36P: A 5.00-kg block is placed on top of a 10.0-kg block (Fig. P5.36). A horizontal force of 45.0 N is... Problem 37AP: A black aluminum glider floats on a film of air above a level aluminum air track. Aluminum feels... Problem 38AP: Why is the following situation impossible? A book sits on an inclined plane on the surface of the... Problem 39AP: Two blocks of masses m1 and m2, are placed on a table in contact with each other as discussed in... Problem 40AP: A 1.00-kg glider on a horizontal air track is pulled by a string at an angle . The taut string runs... Problem 41AP: An inventive child named Nick wants to reach an apple in a tree without climbing the tree. Sitting... Problem 42AP: A rope with mass mr is attached to a block with mass mb as in Figure P5.42. The block rests on a... Problem 43AP: In Example 5.7, we pushed on two blocks on a table. Suppose three blocks are in contact with one... Problem 44AP: In the situation described in Problem 41 and Figure P5.41, the masses of the rope, spring balance,... Problem 45AP: A crate of weight Fg is pushed by a force P on a horizontal floor as shown in Figure P5.45. The... Problem 46AP: In Figure P5.46, the pulleys and pulleys the cord are light, all surfaces are frictionless, and the... Problem 47AP: You are working as an expert witness for the defense of a container ship captain whose ship ran into... Problem 48AP: A flat cushion of mass m is released from rest at the corner of the roof of a building, at height h.... Problem 49AP: What horizontal force must be applied to a large block of mass M shown in Figure P5.49 so that the... Problem 50AP: An 8.40-kg object slides down a fixed, frictionless, inclined plane. Use a computer to determine and... Problem 51CP: A block of mass 2.20 kg is accelerated across a rough surface by a light cord passing over a small... Problem 52CP: Why is the following situation impossible? A 1.30-kg toaster is not plugged in. The coefficient of... Problem 53CP: Initially, the system of objects shown in Figure P5.49 is held motionless. The pulley and all... Problem 54CP: A mobile is formed by supporting four metal butterflies of equal mass m from a string of length L.... Problem 55CP: In Figure P5.55, the incline has mass M and is fastened to the stationary horizontal tabletop. The... format_list_bulleted