Tutorials in Introductory Physics
1st Edition
ISBN: 9780130970695
Author: Peter S. Shaffer, Lillian C. McDermott
Publisher: Addison Wesley
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Chapter 17.3, Problem 4fTH
To determine
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Consider two identical particles of mass m and the following cases:
1. one is at rest while the other collides with it at velocity v and they stick together. What
are the momentum and the mass M of the composite body in terms of m? Simplify as
much as possible the formula for M.
2. they collide head-on each at velocity v = c and they stick together at rest. What is the
mass M of the composite body in terms of m? You should use the specific value for v.
Replace the force system acting on the frame by a
resultant force and couple moment at point A. Take F =
8 kN, F2 = 4 kN , F3 = 3 kN.
(Figure 1)
Part A
Determine the magnitude of the resultant force.
Express your answer to three significant figures and include the appropriate units.
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FR =
Value
Units
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Figure
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Part B
F,
Determine the angle between the resultant force and the axis.
F,
Express your answer to three significant figures and include the appropriate units.
12
1 m
1 m
4m
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vec
counted clockwise
from positive z axis
5 m
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Please answer this NEATLY, COMPLETELY, and CORRECTLY for an UPVOTE.
Topic: Rectilinear Kinematics of a Particle with Erratic Motion
A particle moves along the x-axis with an initial velocity of 30.55 fps (NOTE: fps means ft/s or feet per second, NOT “frame” per second) at the origin. For the first 5 seconds, it has no acceleration, and afterwards it is acted on by an opposing force which gives it adecreasing velocity until the particle stops at t = 10 s.a. Draw the a–t and s–t graphs for the motion.b. Calculate the velocity of the particle at t = 8 sc. Find the distance traveled by the particle at t = 10 s.The parabola at 5 s ≤ t ≤ 10 s has its vertex at t = 10 s.
Chapter 17 Solutions
Tutorials in Introductory Physics
Ch. 17.1 - 1. A hand pushes two blocks, block A and block B,...Ch. 17.1 - Prob. 1bTHCh. 17.1 - Prob. 1cTHCh. 17.1 - 1. A hand pushes two blocks, block A and block B,...Ch. 17.1 - Draw and label arrows on the diagram at points AG...Ch. 17.1 - For points B, D, and G, determine whether the...Ch. 17.1 - In the space provided, sketch a freebody diagram...Ch. 17.1 - Is the net work done on the block positive,...Ch. 17.1 - Consider reference frame R, moving downward with...Ch. 17.1 - List the forces exerted on the block after it has...
Ch. 17.1 - Write an expression for the net work done on the...Ch. 17.1 - Prob. 5aTHCh. 17.1 - Prob. 5bTHCh. 17.1 - Prob. 5cTHCh. 17.1 - Suppose the block in the previous problem were...Ch. 17.2 - In each question below, consider the interval that...Ch. 17.2 - In each question below, consider the balls just...Ch. 17.2 - When puck 1 crosses the second dotted line, is...Ch. 17.2 - When puck 1 crosses the second dotted line, is the...Ch. 17.2 - When puck 1 crosses the second dotted line, is the...Ch. 17.3 - When puck 1 cross second dotted line, is puck 2 to...Ch. 17.3 - Draw an arrow for each glider to represent the...Ch. 17.3 - Consider the following incorrect statement:...Ch. 17.3 - A firecracker is at rest on a frictionless...Ch. 17.3 - A block slides down a frictionless incline. The...Ch. 17.3 - Suppose the incline in part b is now placed on a...Ch. 17.3 - Two blocks, A and B. are connected by a massless...Ch. 17.3 - Prob. 3aTHCh. 17.3 - Prob. 3bTHCh. 17.3 - Draw momentum vectors of gliders A and B in the...Ch. 17.3 - Prob. 3dTHCh. 17.3 - Use your momentum vectors from part c to determine...Ch. 17.3 - Prob. 3fTHCh. 17.3 - In the table at right, draw the momentum vectors...Ch. 17.3 - Prob. 4bTHCh. 17.3 - Prob. 4cTHCh. 17.3 - Prob. 4dTHCh. 17.3 - Prob. 4eTHCh. 17.3 - Prob. 4fTHCh. 17.4 - In the space provided, draw separate arrows...Ch. 17.4 - Prob. 1bTHCh. 17.4 - In the space provided, draw separate arrows for...Ch. 17.4 - Prob. 2bTHCh. 17.4 - Construct and label a vector showing the initial...Ch. 17.4 - Object A collides on a horizontal frictionless...Ch. 17.4 - On the same horizontal surface, object C collides...Ch. 17.4 - Consider the following incorrect statement:...
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