Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 3.3, Problem 1cT
In the spaces provided, draw and label vectors to represent the initial momentum, and the change of glider A in each experiment.
- Is the magnitude of the change in momentum of glider A in experiment 1 greater than, less than, or equal to the magnitude of the change in momentum of the glider A in experiment 2? Explain.
- Is the magnitude of the change in momentum of glider M in experiment 1 greater than, less than, or equal to the magnitude of the change in momentum of glider N in experiment 2? Explain.
After the collision, is the speed of glider M greater than, less than, or equal to the speed of glider N? Explain.
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Students have asked these similar questions
Three objects AA, BB, and CC are moving as shown in the figure below (Figure 1). Assume that vAvAv_A = 12.0 m/sm/s, vBvBv_B = 9.6 m/sm/s, and vCvCv_C = 2.8 m/sm/s.
a)
Find the xx-component of the net momentum of the particles if we define the system to consist of BB and CC.
Express your answer in kilogram meters per second.
b)
Find the xx-component of the net momentum of the particles if we define the system to consist of all three objects.
Express your answer in kilogram meters per second.
both answers are not zero, tried that its wrong.
Suppose objects A and B have an elastic, one-dimensional collision. Object
A, with mass 2 kg, is initially traveling to the right with a speed of 5 m/s.
Object B, with mass 3 kg, is initially traveling in the opposite direction with
a speed of 9 m/s. Determine the speed and direction of each object after
the collision. Please use the built-in math editor, keep units in all of your
equations, and show all of your steps to receive full credit.
Use the following scenario for questions 3-5.
Cart 1 (m = 5.0 kg) is traveling to the right with a velocity of 3.0 m/s when it collides elastically with cart 2 (m = 10 kg).
Cart 2 was motionless prior to the collision. Cart 1 is motionless after the collision.
3. Calculate the magnitude of momentum that was transferred to cart 2 during the collision?
A. 0.0 kg*m/s.
B. 5.0 kg*m/s
C. 7.5 kg*m/s
D. 15 kg*m/s
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Chapter 3 Solutions
Tutorials in Introductory Physics
Ch. 3.1 - A block is moving to the left on a frictionless,...Ch. 3.1 - In a separate experiment, two hands push...Ch. 3.1 - Shown at right is a side-view diagram of the...Ch. 3.1 - Recall the motion of the block in part B. For each...Ch. 3.1 - Generalize from your answers to pans A—D to...Ch. 3.1 - A glider, glider A, Is pulled by a suing across a...Ch. 3.1 - The diagrams at right show two identical gliders...Ch. 3.1 - A block on a frictionless table is connected to a...Ch. 3.2 - Three students discuss the final momentum and...Ch. 3.2 - Which cart takes longer to travel between the two...
Ch. 3.2 - Use Newton's second law and the definition of...Ch. 3.2 - How does the net work done on cart A(Wnet,A)...Ch. 3.2 - Refer again to the discussion among the three...Ch. 3.2 - Release the ball so that it rolls straight toward...Ch. 3.2 - Release the ball at an angle to the ramp as shown...Ch. 3.2 - How does the direction of the net force on the...Ch. 3.2 - How does the change in kinetic energy of the ball...Ch. 3.2 - For motion 1, draw vector in region II of the...Ch. 3.2 - For motion 2, draw vectors in region II of the...Ch. 3.2 - Consider the change in momentum vectors you...Ch. 3.3 - What differences between gliders M and N could...Ch. 3.3 - For experiment 1,draw and label separate free-body...Ch. 3.3 - In the spaces provided, draw and label vectors to...Ch. 3.3 - A student compares the final speeds of gliders M...Ch. 3.3 - A. Suppose that glider D is free to move and...Ch. 3.3 - A second experiment is performed in which glider D...Ch. 3.3 - Consider the two experiments described above. When...Ch. 3.3 - When the momentum of an object or system of...Ch. 3.3 - Two students the second experiment, in which...Ch. 3.4 - Draw separate free-body diagrams for each block...Ch. 3.4 - Rank the magnitudes of all the horizontal forces...Ch. 3.4 - The velocity vectors for blocks A and B are shown...Ch. 3.4 - Use your knowledge of the velocities and changes...Ch. 3.4 - Draw and label a free-body diagram for system C at...Ch. 3.4 - Write an equation for the momentum of system C in...Ch. 3.4 - Generalize from your results to answer the...Ch. 3.4 - Imagine a single object whose mass is equal to the...Ch. 3.4 - What are the external forces exerted on system C...Ch. 3.4 - The momentum vectors of each block before the...Ch. 3.4 - Draw arrows that represent the direction of the...
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