Physical Science (12th Edition), Standalone Book
12th Edition
ISBN: 9781260150544
Author: Bill W. Tillery
Publisher: McGraw Hill Education
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Chapter 1, Problem 8PEA
To determine
Length of one side of the box.
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Please draw the sketch and a FBD
8.30 Asteroid Collision. Two asteroids of equal mass in the aster-
oid belt between Mars and Jupiter collide with a glancing blow. Asteroid
A, which was initially traveling at 40.0 m/s, is deflected 30.0° from its
original direction, while asteroid B, which was initially at rest, travels at
45.0° to the original direction of A (Fig. E8.30). (a) Find the speed of
each asteroid after the collision. (b) What fraction of the original kinetic
energy of asteroid A dissipates during this collision?
Figure E8.30
A
A
40.0 m/s
30.0°
B
T-
45.0°
Please draw a sketch and a FBD
Chapter 1 Solutions
Physical Science (12th Edition), Standalone Book
Ch. 1 - 1. A generalized mental image of an object is a...Ch. 1 - 2. Which of the following is the best example of...Ch. 1 - Prob. 3ACCh. 1 - Prob. 4ACCh. 1 -
5. A process of comparing a property to a...Ch. 1 - 6. One of the following is not considered to be a...Ch. 1 -
7. How much space something occupies is described...Ch. 1 -
8. The relationship between two numbers that is...Ch. 1 - 9. The ratio of mass per volume of a substance is...Ch. 1 - 10. After identifying the appropriate equation,...
Ch. 1 - Prob. 11ACCh. 1 - 12. An equation describes a relationship where...Ch. 1 - 13. The equation is a statement that _
a....Ch. 1 - 14. Measurement information that is used to...Ch. 1 - 15. If you consider a very small portion of a...Ch. 1 - 16. The symbol has a meaning of_
a. “is...Ch. 1 - Prob. 17ACCh. 1 - 18. The use of a referent in describing a property...Ch. 1 - 19. A 5 km span is the same as how many meters?...Ch. 1 - 20. One-half liter of water is the same volume as...Ch. 1 - Prob. 21ACCh. 1 - 22. What happens to the surface-area-to-volume...Ch. 1 - 23. If one variable increases in value while a...Ch. 1 - 24. What is needed to change a proportionality...Ch. 1 - 25. A proportionality constant _
a. always has a...Ch. 1 - 26. A scientific investigation provides...Ch. 1 - 27. Statements describing how nature is observed...Ch. 1 - 28. A controlled experiment comparing two...Ch. 1 - Prob. 29ACCh. 1 - 30. Quantities, or measured properties, that are...Ch. 1 - 31. A proportional relationship that is...Ch. 1 - 32. A hypothesis concerned with a specific...Ch. 1 - 33. A scientific law can be expressed as _
a. a...Ch. 1 - 34. The symbol has a meaning of _
a. “almost...Ch. 1 - 35. Which of the following symbols represents a...Ch. 1 - 36. A candle with a certain weight melts in an...Ch. 1 - 37. An ice cube with a certain volume melts, and...Ch. 1 - 38. Compare the density of ice to the density of...Ch. 1 - Prob. 39ACCh. 1 -
40. What is the proportional relationship between...Ch. 1 -
41. What is the proportional relationship between...Ch. 1 -
42. A movie projector makes a 1 m by 1 m image...Ch. 1 - Prob. 43ACCh. 1 - Prob. 44ACCh. 1 - 1. What is a concept?
Ch. 1 - 2. What are two components of a measurement...Ch. 1 - 3. Other than familiarity, what are the advantages...Ch. 1 - 4. Define the metric standard units for length,...Ch. 1 - 5. Does the density of a liquid change with the...Ch. 1 - 6. Does a flattened pancake of clay have the same...Ch. 1 - 7. What is an equation? How are equations used in...Ch. 1 - 8. Compare and contrast a scientific principle and...Ch. 1 -
9. What is a model? How are models used?
Ch. 1 - 10. Are all theories always completely accepted or...Ch. 1 - 2. Evaluate the statement that science cannot...Ch. 1 -
4. If your wage were dependent on your work-time...Ch. 1 - Prob. 5FFACh. 1 - 6. Are there any ways in which scientific methods...Ch. 1 - 7. The United States is the only country in the...Ch. 1 - What is your height in meters? In centimeters?Ch. 1 - Prob. 2PEACh. 1 - What is the mass of a 10.0cm3 cube of lead?Ch. 1 - Prob. 4PEACh. 1 - Prob. 5PEACh. 1 - Prob. 6PEACh. 1 - Prob. 7PEACh. 1 - Prob. 8PEACh. 1 - Prob. 9PEACh. 1 - Prob. 10PEACh. 1 - 1. What is your mass in kilograms? In grams?
Ch. 1 - 2. What is the density of iron if 5.0 cm3 has a...Ch. 1 - 3. What is the mass of a 10.0 cm3 cube of...Ch. 1 - 4. If ice has a density of 0.92 g/cm3, what is the...Ch. 1 - 5. If you have 51.5 g of a 50.0 cm3 volume of one...Ch. 1 - 6. What is the mass of gasoline in a 94.6 L...Ch. 1 - 7. What is the volume of a 2.00 kg pile of iron...Ch. 1 - 8. A cubic tank holds 1,000.0 kg of water. What...Ch. 1 - 9. A hot dog bun (volume 240 cm3) with a density...Ch. 1 - 10. According to Table 1.3, what volume of iron...
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- Please draw a sketch and a FBDarrow_forward8.69 Spheres A (mass 0.020 kg), B (mass 0.030 kg), and C (mass 0.050 kg) are approaching the origin as they slide on a frictionless air table. The initial velocities of A and B are given in Fig. P8.69. All three spheres arrive at the origin at the same time and stick together. (a) What must the x- and y-components of the initial velocity of C be if all three objects are to end up moving at 0.50 m/s in the +x-direction after the col- lision? (b) If C has the velocity found in part (a), what is the change in the kinetic energy of the system of three spheres as a result of the collision? Figure P8.69 UC C B UB=0.50 m/s 60° VA = 1.50 m/s Aarrow_forward8.36 A 1050 kg sports car is moving westbound at 15.0 m/s on a level road when it collides with a 6320 kg truck driving east on the same road at 10.0 m/s. The two vehicles remain locked together after the collision. (a) What is the velocity (magnitude and direction) of the two vehicles just after the collision? (b) At what speed should the truck have been moving so that both it and the car are stopped in the collision? (c) Find the change in kinetic energy of the system of two vehicles for the situ- ations of parts (a) and (b). For which situation is the change in kinetic energy greater in magnitude?arrow_forward
- 8.10 ⚫ A bat strikes a 0.145 kg baseball. Just before impact, the ball is traveling horizontally to the right at 40.0 m/s; when it leaves the bat, the ball is traveling to the left at an angle of 30° above horizontal with a speed of 52.0 m/s. If the ball and bat are in contact for 1.75 ms, find the horizontal and vertical components of the average force on the ball.arrow_forwardL1=5.2m L2=0.5m L3=1.7m L4=0.6m L5=0.5m L6=0.5m V2=5.4m/sarrow_forwardM1=0.45M2=1.9M3=0.59arrow_forward
- I don't know why part A is wrong and can you help me with part B as wellarrow_forwarda 500-n block is dragged along a horizontal surface by an applied force t at an angle of 30.0° (see figure). the coefficient of kinetic friction is uk = 0.400 and the block moves at a constant velocity. what is the magnitude of the applied force T in newtons?arrow_forwarda 500-n block is dragged along a horizontal surface by an applied force t at an angle of 30.0° (see figure). the coefficient of kinetic friction is uk = 0.400 and the block moves at a constant velocity. what is the magnitude of the applied force T in newtons?arrow_forward
- Block A, with a mass of 10 kg, rests on a 30° incline. The coefficient of kinetic friction is 0.20. The attached string is parallel to the incline and passes over a massless, frictionless pulley at the top. Block B, with a mass of 15.0 kg. is attached to the dangling end of the string. What is the acceleration of Block B in m/s? show all steps pleasearrow_forwardWhen current is flowing through the coil, the direction of the torque can be thought of in two ways. Either as the result of the forces on current carrying wires, or as a magnetic dipole moment trying to line up with an external field (e.g. like a compass). Note: the magnetic moment of a coil points in the direction of the coil's magnetic field at the center of the coil. d) Forces: We can consider the left-most piece of the loop (labeled ○) as a short segment of straight wire carrying current directly out of the page at us. Similarly, we can consider the right-most piece of the loop (labeled ) as a short segment straight wire carrying current directly into the page, away from us. Add to the picture below the two forces due to the external magnetic field acting on these two segments. Then describe how these two forces give a torque and determine if the torque acts to rotate the loop clockwise or counterclockwise according to this picture? Barrow_forwardIn each of the following, solve the problem stated. Express your answers in three significant figures. No unit is considered incorrect. 1. For the circuit shown, determine all the currents in each branch using Kirchhoff's Laws. (3 points) 6 5V 2 B C 4 A www 6 VT ww T10 V F E 2. Compute for the total power dissipation of the circuit in previous item. (1 point) 3. Use Maxwell's Mesh to find Ix and VAB for the circuit shown. (3 points) Ix 50 V 20 ww 21x B 4. Calculate all the currents in each branch using Maxwell's Mesh for the circuit shown. (3 points) www 5ი 10 24V 2A 2002 36Varrow_forward
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