Chapter 2
#38 You are driving toward a traffic signal...
#59 Water drips from the nozzle of a shower...
Chapter 3
Chapter 4
#7 A train at a constant 60.0 km/hr...
#19 The acceleration of a particle...
#25 A dart is thrown horizontally...
#35 A projectile's launch speed...
#39 A rifle that shoots bullets...
#41 In Figure 4-39, a ball is thrown leftward...
#43 In Figure 4-41, a ball is launched...
Chapter 5
QUESTIONS (conceptual) all, #1, #2, #3, #4, #5, #6, #7, #8, #9, #10
#17 A customer sits in an amusement park ride...
#35 A block is projected up a frictionless inclined plane...
#47 In Figure 5-46, a block of mass m=5.00 kg is pulled...
#53 Two blocks are in contact...
Chapter 6
#5 The floor of a railroad flatcar...
#19 An initially stationary box...
#29 Body A in Fig. 6-36 weighs 102 N...
#47 In Figure 6-41, a car is driven...
#49 A student of weight 667 N...
Chapter 7
#37` A single force actis on a 3.0 kg particle-like object...
#43 A 100 kg block is pulled...
#45 A force of 5.0 N acts on a 15 kg body...
#47 A fully loaded, slow-moving freight elevator...
#49 A machine carries a 4.0 kg package...
#55 How much work is done by a force...
Chapter 8
#5 What is the spring constant...
#9 A runaway truck with failed brakes...
#13 What is the speed of the roller coaster car...
#17 A pendulum of length L=1.25 m...
#19 What are the magnitudes of...
#39 Figure 8-50 a plot of potential energy U versus position x of a 0.9kg particle...
#40 Figure 8-51 a plot of potential energy U versus position x of a 0.2kg particle...
#49 A 75g Frisbee is thrown...
#53 A block slides along a track...
#59 A block of mass m=2.5kg slides head on into a spring...
Chapter 9
#3 What are the x coordinate and y coordinate of the c.o.m. of the uniform plate...
Chapter 10
QUESTIONS (conceptual) all, #1, #2, #3, #4, #5, #6, #7, #8, #9, #10
#65 A thin hoop and a thin radial rod...
#66 A uniform spherical shell...
Chapter 11
#13 A bowler throws a bowling ball...
#35 At time t, ...
#41 A rigid structure consisting of a circular hoop...
Chapter 12
Chapter 15
#16 At a certain harbor, the tides... (alternate solution near end of video)