Homework Answers
![m = 0.878 kg VA - 4.8 m/s EBF 6.45 EA = 1 mV 1 x 0.878x (4.8) ² - 10.11 ] & EB = 1 m voz 6.4 = 1 +0.878 Vo² 12.8 - 14.578 0.8](http://img.homeworklib.com/questions/da311310-46f9-11ea-9593-7f5c767c07ee.png?x-oss-process=image/resize,w_560)
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004 (part 1 of 3) 10.0 points A 0.878 kg particle has a speed of 4.8...
Part 1,2 and 3 004 (part 1 of 3) 10.0 points A 0.657 kg particle has...
Part 1,2 and 3
004 (part 1 of 3) 10.0 points A 0.657 kg particle has a speed of 2.6 m/s at point A and kinetic energy of 7 J at point B. What is its kinetic energy at A? Answer in units of J. 005 (part 2 of 3) 10.0 points What is the particle's speed at B? Answer in units of m/s. 006 (part 3 of 3) 10.0 points What is the total work done on the particle...
Finish all parts or dont do. Thanks 002 (part 1 of 5) 10.0 points An 18.2...
Finish all parts or dont do. Thanks
002 (part 1 of 5) 10.0 points An 18.2 kg block is dragged over a rough, horizontal surface by a constant force of 137 N acting at an angle of angle 27.4° above the horizontal. The block is displaced 86 m and V the coefficient of kinetic friction is 0.115. 137 N 27.4 18.2 kg re XXA 0.115 AR Findhthe work done by the 137 N force. The b acceleration of gravity is...
002 (part 1 of 3) 10.0 points An alpha particle (mass 6.64 x 1027 kg, Z - 2) approaches to within 1.29 x 10-14 m of a carbon nucleus (7-6). Find the maximum Coulomb force on the alpha particle. A...
002 (part 1 of 3) 10.0 points An alpha particle (mass 6.64 x 1027 kg, Z - 2) approaches to within 1.29 x 10-14 m of a carbon nucleus (7-6). Find the maximum Coulomb force on the alpha particle. Answer in units of N 003 (part 2 of 3) 10.0 points Find the acceleration of alpha particle at this point. Answer in units of m/s. 004 (part 3 of 3) 10.0 points Find the potential energy of alpha particle at...
022 (part 1 of 3) 10.0 points A proton moves at a speed of 0.88 c....
022 (part 1 of 3) 10.0 points A proton moves at a speed of 0.88 c. Find its rest energy. Answer in units of J. Part 2: Find its kinetic energy. Answer in units of J. Part 3: Find its total energy. Answer in units of J.
8-13 points SerPOP4 6.P.021 soln. A 0.500 kg particle has a speed of 1.10 m/s at...
8-13 points SerPOP4 6.P.021 soln. A 0.500 kg particle has a speed of 1.10 m/s at point A and kinetic energy of 8.00 J at point B (a) What is its kinetic energy at A? (b) What is its speed at B? (c) What is the total work done on the particle as it moves from A to B? m/s Submit Answer Save Progress Practice Another Version
009 (part 1 of 3) 10.0 points A proton travels with a speed of 4.8×106 m/s...
009 (part 1 of 3) 10.0 points A proton travels with a speed of 4.8×106 m/s at an angle of 96◦ west of north. A magnetic field of 4.6 T points to the north. Find the magnitude of the magnetic force on the proton. (The magnetic force experienced by the proton in the magnetic field is proportional to the component of the proton’s velocity that is perpendicular to the magnetic field.) Answer in units of N. 010 (part 2 of...
A 0.49-kg particle has a speed of 3.0 m/s at point A and kinetic energy of...
A 0.49-kg particle has a speed of 3.0 m/s at point A and kinetic energy of 7.7 J at point B. (a) What is its kinetic energy at A? J (b) What is its speed at point B? m/s (c) What is the total work done on the particle as it moves from A to B? J
009 (part 1 of 3) 10.0 points A 4.8 kg object is subjected to two forces,...
009 (part 1 of 3) 10.0 points A 4.8 kg object is subjected to two forces, F(2.3 N) i (-2.6 N) j and F (4.9 N) +(-11.9 N) . The object is at rest at the origin at time t -0. What is the magnitude of the object's ac- celeration? Answer in units of m/s?. 010 (part 2 of 3) 10.0 points What is the magnitude of the velocity at t- 3.8 s ? Answer in units of m/s. 011...
A 0.500-kg particle has a speed of 1.50 m/s at point and kinetic energy of 7.70...
A 0.500-kg particle has a speed of 1.50 m/s at point and kinetic energy of 7.70 J at point B (a) What is its kinetic energy at (b) What is its speed at m/s (c) What is the net work done on the particle by external forces as it moves from to
10.0 points 003 A "seconds" pendulum is one that moves through its equilibrium position once each...
10.0 points 003 A "seconds" pendulum is one that moves through its equilibrium position once each second. The length of a seconds pendulum is 0.9921 m at Tokyo and 0.9966 m at Cam- bridge, England. What is the Tokyo: Cambridge ratio of the free-fall acceleration at these two locations, respectively? 004 (part 1 of 2) 10.0 points The frequency of oscillation of the wave emit- ted by an FM radio station is 98.7 MHz. Find the period of vibration. Radio...
Part 1,2 and 3
004 (part 1 of 3) 10.0 points A 0.657 kg particle has a speed of 2.6 m/s at point A and kinetic energy of 7 J at point B. What is its kinetic energy at A? Answer in units of J. 005 (part 2 of 3) 10.0 points What is the particle's speed at B? Answer in units of m/s. 006 (part 3 of 3) 10.0 points What is the total work done on the particle...
Finish all parts or dont do. Thanks
002 (part 1 of 5) 10.0 points An 18.2 kg block is dragged over a rough, horizontal surface by a constant force of 137 N acting at an angle of angle 27.4° above the horizontal. The block is displaced 86 m and V the coefficient of kinetic friction is 0.115. 137 N 27.4 18.2 kg re XXA 0.115 AR Findhthe work done by the 137 N force. The b acceleration of gravity is...
002 (part 1 of 3) 10.0 points An alpha particle (mass 6.64 x 1027 kg, Z - 2) approaches to within 1.29 x 10-14 m of a carbon nucleus (7-6). Find the maximum Coulomb force on the alpha particle. Answer in units of N 003 (part 2 of 3) 10.0 points Find the acceleration of alpha particle at this point. Answer in units of m/s. 004 (part 3 of 3) 10.0 points Find the potential energy of alpha particle at...
022 (part 1 of 3) 10.0 points A proton moves at a speed of 0.88 c. Find its rest energy. Answer in units of J. Part 2: Find its kinetic energy. Answer in units of J. Part 3: Find its total energy. Answer in units of J.
8-13 points SerPOP4 6.P.021 soln. A 0.500 kg particle has a speed of 1.10 m/s at point A and kinetic energy of 8.00 J at point B (a) What is its kinetic energy at A? (b) What is its speed at B? (c) What is the total work done on the particle as it moves from A to B? m/s Submit Answer Save Progress Practice Another Version
009 (part 1 of 3) 10.0 points A 4.8 kg object is subjected to two forces, F(2.3 N) i (-2.6 N) j and F (4.9 N) +(-11.9 N) . The object is at rest at the origin at time t -0. What is the magnitude of the object's ac- celeration? Answer in units of m/s?. 010 (part 2 of 3) 10.0 points What is the magnitude of the velocity at t- 3.8 s ? Answer in units of m/s. 011...
A 0.500-kg particle has a speed of 1.50 m/s at point and kinetic energy of 7.70 J at point B (a) What is its kinetic energy at (b) What is its speed at m/s (c) What is the net work done on the particle by external forces as it moves from to
10.0 points 003 A "seconds" pendulum is one that moves through its equilibrium position once each second. The length of a seconds pendulum is 0.9921 m at Tokyo and 0.9966 m at Cam- bridge, England. What is the Tokyo: Cambridge ratio of the free-fall acceleration at these two locations, respectively? 004 (part 1 of 2) 10.0 points The frequency of oscillation of the wave emit- ted by an FM radio station is 98.7 MHz. Find the period of vibration. Radio...
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