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PRINTER VERSION BACK Problem 3.56 rocks collide with each other in outer space...
In outer space, far from any other influences, two rocks collide and bounce off each other....
In outer space, far from any other influences, two rocks collide and bounce off each other. All motion is along the x axis. Rock A has a mass of 3 kg, an initial velocity of 〈40,0,0〉m/s, and a final velocity of 〈16,0,0〉m/s. Rock B has a mass of 6kg and an initial velocity of 〈−20, 0, 0〉 m/s. (a) What is the final 3-D velocity vector (not speed!) of Rock B? (b) What is the change in the total kinetic...
Problem 10.17 Your answer is partially correct. Try again. In outer space a rock with mass...
Problem 10.17 Your answer is partially correct. Try again. In outer space a rock with mass 3 kg, and velocity <4200, -2500, 2600> m/s, struck a rock with mass 14 kg and velocity <250, -310, 320> m/s. After the collision, the 3 kg rock's velocity is <3900, -1900, 3100> m/s. What is the final velocity of the 14 kg rock? | 128.8748695 184.571 133.801 > m/s What is the change in the internal energy of the rocks? AEinternal = 6.18e6...
Problem 14.58 Two chunks of rock, each having a mass of 1.00 kg, collide in space....
Problem 14.58 Two chunks of rock, each having a mass of 1.00 kg, collide in space. Just before the collision, an observer at rest in the reference frame of a nearby star determines that rock A is moving toward the star at 0.800 c and rock B is moving away from the star at 0.300 co Part A If the rocks stick together after the collision, what is their velocity (in the reference frame of the star) immediately after the...
nment FULL SCREEN PRINTER VERSION 4 BACK Chapter 3, Problem /262 (video solution to similar problem...
nment FULL SCREEN PRINTER VERSION 4 BACK Chapter 3, Problem /262 (video solution to similar problem attached) Two hockey pucks movi with initial velocities va and va collide as shown. The mass of is 7.5 kg. If the coefficien: of restitution is e 0.63, determine the velocity (magnitude and direction 9 with respect to the positive x-axis) of each puck just after impact. Also calculate the percentage loss n of system ki A is 3.0 kg and the mass of...
Problem 10.17 In outer space a rock with mass 6 kg, and velocity <3900, -2800, 2400> m/s, struck a rock with mass...
Problem 10.17 In outer space a rock with mass 6 kg, and velocity <3900, -2800, 2400> m/s, struck a rock with mass 15 kg and velocity <300, -250, 260> m/s. After the collision, the 6 kg rock's velocity is <3600, -2300, 2700> m/s. What is the final velocity of the 15 kg rock? m/s What is the change in the internal energy of the rocks? AEinternal Which of the following statements about Q (transfer of energy into the system because...
In outer space rock 1 with mass 9 kg and velocity <3400, -3100, 3400> m/s, struck...
In outer space rock 1 with mass 9 kg and velocity <3400, -3100, 3400> m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is <2900, -2300, 3700> m/s. What is the final momentum of rock 2? P 2 = > kg-m/s Before the collision, what was the kinetic energy of rock 1? Kli= Before the collision, what was the kinetic energy of rock 2? K2 = After the collision, what is the kinetic energy of...
In outer space a rock with mass 7 kg, and velocity <4000, -2800, 1800> m/s, struck...
In outer space a rock with mass 7 kg, and velocity <4000, -2800, 1800> m/s, struck a rock with mass 12 kg and velocity <210,-290, 340> m/s. After the collision, the 7 kg rock's velocity is <3500, -2100, 2300> m/s. What is the final velocity of the 12 kg rock? > m/s What is the change in the internal energy of the rocks? AEinternal = Which of the following statements about Q (transfer of energy into the system because of...
In outer space rock 1, with mass 7 kg and velocity < 3700, -3200, 3200 >...
In outer space rock 1, with mass 7 kg and velocity < 3700, -3200, 3200 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 3300-2700, 3700 > m/s. What is the final momentum of rock 2? f2f = kg. m/s Before the collision, what was the kinetic energy of rock 1? K11 = 3 Before the collision, what was the kinetic energy of rock 2? K2i = 0 After the collision, what...
In outer space rock 1, with mass 8 kg and velocity < 3600, -2900, 2800 >...
In outer space rock 1, with mass 8 kg and velocity < 3600, -2900, 2800 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is <3400, -2100, 3200 > m/s. What is the final momentum of rock 2? Por = kg. m/s Before the collision, what was the kinetic energy of rock 1? Kui = Before the collision, what was the kinetic energy of rock 2? K2i = 0 After the collision, what is...
In outer space rock 1, with mass 8 kg and velocity < 3300, -3000, 2400 >...
In outer space rock 1, with mass 8 kg and velocity < 3300, -3000, 2400 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 2800, -2400, 2700 > m/s. What is the final momentum of rock 2? 7 28 = kg · m/s Before the collision, what was the kinetic energy of rock 1? Kui = Before the collision, what was the kinetic energy of rock 2? K2i = After the collision,...
Problem 10.17 Your answer is partially correct. Try again. In outer space a rock with mass 3 kg, and velocity <4200, -2500, 2600> m/s, struck a rock with mass 14 kg and velocity <250, -310, 320> m/s. After the collision, the 3 kg rock's velocity is <3900, -1900, 3100> m/s. What is the final velocity of the 14 kg rock? | 128.8748695 184.571 133.801 > m/s What is the change in the internal energy of the rocks? AEinternal = 6.18e6...
Problem 14.58 Two chunks of rock, each having a mass of 1.00 kg, collide in space. Just before the collision, an observer at rest in the reference frame of a nearby star determines that rock A is moving toward the star at 0.800 c and rock B is moving away from the star at 0.300 co Part A If the rocks stick together after the collision, what is their velocity (in the reference frame of the star) immediately after the...
nment FULL SCREEN PRINTER VERSION 4 BACK Chapter 3, Problem /262 (video solution to similar problem attached) Two hockey pucks movi with initial velocities va and va collide as shown. The mass of is 7.5 kg. If the coefficien: of restitution is e 0.63, determine the velocity (magnitude and direction 9 with respect to the positive x-axis) of each puck just after impact. Also calculate the percentage loss n of system ki A is 3.0 kg and the mass of...
Problem 10.17 In outer space a rock with mass 6 kg, and velocity <3900, -2800, 2400> m/s, struck a rock with mass 15 kg and velocity <300, -250, 260> m/s. After the collision, the 6 kg rock's velocity is <3600, -2300, 2700> m/s. What is the final velocity of the 15 kg rock? m/s What is the change in the internal energy of the rocks? AEinternal Which of the following statements about Q (transfer of energy into the system because...
In outer space rock 1 with mass 9 kg and velocity <3400, -3100, 3400> m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is <2900, -2300, 3700> m/s. What is the final momentum of rock 2? P 2 = > kg-m/s Before the collision, what was the kinetic energy of rock 1? Kli= Before the collision, what was the kinetic energy of rock 2? K2 = After the collision, what is the kinetic energy of...
In outer space a rock with mass 7 kg, and velocity <4000, -2800, 1800> m/s, struck a rock with mass 12 kg and velocity <210,-290, 340> m/s. After the collision, the 7 kg rock's velocity is <3500, -2100, 2300> m/s. What is the final velocity of the 12 kg rock? > m/s What is the change in the internal energy of the rocks? AEinternal = Which of the following statements about Q (transfer of energy into the system because of...
In outer space rock 1, with mass 7 kg and velocity < 3700, -3200, 3200 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 3300-2700, 3700 > m/s. What is the final momentum of rock 2? f2f = kg. m/s Before the collision, what was the kinetic energy of rock 1? K11 = 3 Before the collision, what was the kinetic energy of rock 2? K2i = 0 After the collision, what...
In outer space rock 1, with mass 8 kg and velocity < 3600, -2900, 2800 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is <3400, -2100, 3200 > m/s. What is the final momentum of rock 2? Por = kg. m/s Before the collision, what was the kinetic energy of rock 1? Kui = Before the collision, what was the kinetic energy of rock 2? K2i = 0 After the collision, what is...
In outer space rock 1, with mass 8 kg and velocity < 3300, -3000, 2400 > m/s, struck rock 2, which was at rest. After the collision, rock 1's velocity is < 2800, -2400, 2700 > m/s. What is the final momentum of rock 2? 7 28 = kg · m/s Before the collision, what was the kinetic energy of rock 1? Kui = Before the collision, what was the kinetic energy of rock 2? K2i = After the collision,...
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