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0/2 points Previous Answers My Notes SerPSE10 38.8.OP.023.MI. 12. A proton in a high-energy accelerator moves with...
12. -/2 points SerPSE10 38.8.OP.023.MI. My Notes A proton in a high-energy accelerator moves with a...
12. -/2 points SerPSE10 38.8.OP.023.MI. My Notes A proton in a high-energy accelerator moves with a speed of c/2. Use the work-kinetic energy theorem to find the work required to increase its speed to the following speeds. (a) 0.6300 MeV (b) 0.9280 GeV Need Help? Read Menterit
9. 0/1 points Previous Answers SerPSE10 18.4.0P.010.MI. My Notes A mercury thermometer is constructed as shown...
9. 0/1 points Previous Answers SerPSE10 18.4.0P.010.MI. My Notes A mercury thermometer is constructed as shown below. The Pyrex glass capillary tube has a diameter of 0.004 20 cm, and the bulb has a diameter of 0.280 cm. Find the change in height of the mercury column that occurs with a temperature change of 23.0°C. 2.07 Your response differs from the correct answer by more than 10%. Double check your calculations. cm T+AT O Need Help? Read it Master it...
15. 03 points Previous Answers SerPSE10 15.XP,004 My Notes Ask Your Tea A block of unknown...
15. 03 points Previous Answers SerPSE10 15.XP,004 My Notes Ask Your Tea A block of unknown mass is attached to a spring with a spring constant of 7.00 N/m and undergoes simple harmonic motion with an amplitude of 10.0 cm. When the block is halway between its equilwbrium position and the end point, its speed is measured to be 30.0 m/s. (a) Calculate the mass of the block Your response differs from the correct answer by more than 10%. Double...
5. 0/2 points | Previous Answers PSE6 6.P.010. My Notes A car initially traveling eastward turns...
5. 0/2 points | Previous Answers PSE6 6.P.010. My Notes A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in Figure P6.10. The length of the arc ABC is 200 m, and the car completes the turn in 36.0 s. Figure P6.10 (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors i and j 0.2084...
5. 1/4 points Previous Answers SerPSE10 15.A.P.032 My Notes Ask Your Teacher Two gliders are set...
5. 1/4 points Previous Answers SerPSE10 15.A.P.032 My Notes Ask Your Teacher Two gliders are set in motion on an air track. Glider 1 has mass m = 0.370 kg and moves to the right with a speed 0.810 m/s. It will have a rear-end collision with glider 2, of mass m2 = 0.430 kg, which initially moves to the right with a speed 0.240 m/s. A light spring of force constant 53.0 N/m is attached to the back end...
11. + -11 points SerPSE10 8.5.OP.022.MI. My Notes + Ask A loaded ore car has a...
11. + -11 points SerPSE10 8.5.OP.022.MI. My Notes + Ask A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected to a winch. The shaft is inclined at 34.5° above the horizontal. The car accelerates uniformly to a speed of 2.05 m/s in 11.0 s and then continues at constant speed. (a) What power must the winch motor...
4. 1/4 points Previous Answers SerPOP5 27.P.007.MI. In the figure below (not to scale), let L...
4. 1/4 points Previous Answers SerPOP5 27.P.007.MI. In the figure below (not to scale), let L = 1.20 m and d = 0.110 mm and assume the slit system is illuminated with monochromatic 540-nm light. P Viewing screen = 0.500°. (a) Calculate the phase difference between the two wave fronts arriving at P when 11.2 rad (b) Calculate the phase difference between the two wave fronts arriving at P when y = 5.00 mm. 7.27 Your response differs from the...
10. 0 -2 points SerPSE10 11.A OP.023. My Note (a) An exoplanet is in an elliptical...
10. 0 -2 points SerPSE10 11.A OP.023. My Note (a) An exoplanet is in an elliptical orbit around a distant star. At its closest approach, the exoplanet is 0.560 AU from the star and has a speed of 54.0 km/s. When the exoplanet is at its farthest distance from the star of 29.0 AU, what is its speed (in km/s)? (1 AU is the average distance from the Earth to the Sun and is equal to 1.496 x 101 m....
2. 1/5 points | Previous Answers SerPSE10 5.8.OP.035.MI. A 3.80-kg block starts from rest at the...
2. 1/5 points | Previous Answers SerPSE10 5.8.OP.035.MI. A 3.80-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.30 m down the incline in 2.00 s My Notes Ask Your Teacher (a) Find the magnitude of the acceleration of the block 1.15 m/s (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block magnitude directionSelect (d) Find the speed of the block...
ignore my answers and please show work with formulas written out and show how you get...
ignore my answers and please show work with formulas written out
and show how you get the formulas
Two astronauts, each having a mass of 99.0 kg, are connected by a 10.0-m rope of negligible mass. They are isolated in space, moving in cirdes around the point haltway between them at a speed of 5.80 m/s. Treating the astronauts as particles, calculate each of the following. (a) the magnitude of the angular momentum of the system 5742 kg m2/s (b)...
12. -/2 points SerPSE10 38.8.OP.023.MI. My Notes A proton in a high-energy accelerator moves with a speed of c/2. Use the work-kinetic energy theorem to find the work required to increase its speed to the following speeds. (a) 0.6300 MeV (b) 0.9280 GeV Need Help? Read Menterit
9. 0/1 points Previous Answers SerPSE10 18.4.0P.010.MI. My Notes A mercury thermometer is constructed as shown below. The Pyrex glass capillary tube has a diameter of 0.004 20 cm, and the bulb has a diameter of 0.280 cm. Find the change in height of the mercury column that occurs with a temperature change of 23.0°C. 2.07 Your response differs from the correct answer by more than 10%. Double check your calculations. cm T+AT O Need Help? Read it Master it...
15. 03 points Previous Answers SerPSE10 15.XP,004 My Notes Ask Your Tea A block of unknown mass is attached to a spring with a spring constant of 7.00 N/m and undergoes simple harmonic motion with an amplitude of 10.0 cm. When the block is halway between its equilwbrium position and the end point, its speed is measured to be 30.0 m/s. (a) Calculate the mass of the block Your response differs from the correct answer by more than 10%. Double...
5. 0/2 points | Previous Answers PSE6 6.P.010. My Notes A car initially traveling eastward turns north by traveling in a circular path at uniform speed as in Figure P6.10. The length of the arc ABC is 200 m, and the car completes the turn in 36.0 s. Figure P6.10 (a) What is the acceleration when the car is at B located at an angle of 35.0°? Express your answer in terms of the unit vectors i and j 0.2084...
5. 1/4 points Previous Answers SerPSE10 15.A.P.032 My Notes Ask Your Teacher Two gliders are set in motion on an air track. Glider 1 has mass m = 0.370 kg and moves to the right with a speed 0.810 m/s. It will have a rear-end collision with glider 2, of mass m2 = 0.430 kg, which initially moves to the right with a speed 0.240 m/s. A light spring of force constant 53.0 N/m is attached to the back end...
11. + -11 points SerPSE10 8.5.OP.022.MI. My Notes + Ask A loaded ore car has a mass of 950 kg and rolls on rails with negligible friction. It starts from rest and is pulled up a mine shaft by a cable connected to a winch. The shaft is inclined at 34.5° above the horizontal. The car accelerates uniformly to a speed of 2.05 m/s in 11.0 s and then continues at constant speed. (a) What power must the winch motor...
4. 1/4 points Previous Answers SerPOP5 27.P.007.MI. In the figure below (not to scale), let L = 1.20 m and d = 0.110 mm and assume the slit system is illuminated with monochromatic 540-nm light. P Viewing screen = 0.500°. (a) Calculate the phase difference between the two wave fronts arriving at P when 11.2 rad (b) Calculate the phase difference between the two wave fronts arriving at P when y = 5.00 mm. 7.27 Your response differs from the...
10. 0 -2 points SerPSE10 11.A OP.023. My Note (a) An exoplanet is in an elliptical orbit around a distant star. At its closest approach, the exoplanet is 0.560 AU from the star and has a speed of 54.0 km/s. When the exoplanet is at its farthest distance from the star of 29.0 AU, what is its speed (in km/s)? (1 AU is the average distance from the Earth to the Sun and is equal to 1.496 x 101 m....
2. 1/5 points | Previous Answers SerPSE10 5.8.OP.035.MI. A 3.80-kg block starts from rest at the top of a 30.0° incline and slides a distance of 2.30 m down the incline in 2.00 s My Notes Ask Your Teacher (a) Find the magnitude of the acceleration of the block 1.15 m/s (b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block magnitude directionSelect (d) Find the speed of the block...
ignore my answers and please show work with formulas written out
and show how you get the formulas
Two astronauts, each having a mass of 99.0 kg, are connected by a 10.0-m rope of negligible mass. They are isolated in space, moving in cirdes around the point haltway between them at a speed of 5.80 m/s. Treating the astronauts as particles, calculate each of the following. (a) the magnitude of the angular momentum of the system 5742 kg m2/s (b)...
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