An electron of mass 9.11×10−31 kg leaves one end of a TV picture tube with zero...
An electron of mass 9.11×10−31 kg leaves one end of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid, which is a distance 2.75 cm away. It reaches the grid with a speed of 3.60×106 m/s . The accelerating force is constant.
Part A Find the acceleration.
Part B Find the time to reach the grid.
Part C Find the net force. (You can ignore the gravitational force on the electron).
Homework Answers
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An electron of mass 9.11×10−31 kg leaves one end of a TV picture
tube with zero...
An electron of mass 9.11×10−31 kg leaves one end of a TV picture tube with zero...
An electron of mass 9.11×10−31 kg leaves one end of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid, which is a distance 1.70 cm away. It reaches the grid with a speed of 2.70×106 m/s . The accelerating force is constant. Find the acceleration. Find the time to reach the grid. Find the net force. (You can ignore the gravitational force on the electron).
Exercise 4.6: Constants - Part An electron of mass 9.11x10-31 kg leaves one end of a...
Exercise 4.6:
Constants - Part An electron of mass 9.11x10-31 kg leaves one end of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid, which is a distance 2.50 cm away. It reaches the grid with a speed of 4.10x109 m/s. The accelerating force is constant. Find f Sul Part A eaves one end of a d and travels in a which is a distance th a speed of ce is...
exercise 4.6: Constants of a TV picture tube with zero initial speed and travels in a...
exercise 4.6:
Constants of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid grid witha speedof410-10"m/s. The accelerating force is constant Part A Find the acceleration. ΑΣ m/s Submit Request Answer Part B Find the time to reach the grid t : ▼ Part C Find the net force. (You can ignore the gravitational force on the electron)
Part B Find the time to reach the grid. Express your answer in seconds. VALO ?...
Part B Find the time to reach the grid. Express your answer in seconds. VALO ? t = s Submit Request Answer Part C Find the net force. (You can ignore the gravitational force on the electron). Express your answer in newtons. ΑΣΦ ? Fnet = N Submit Request Answer An electron of mass 9.11x10-31 kg leaves one end of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid, which is...
An electron of mass 9.11 X 10-51 kg has an initial speed of 3.60 x 10...
An electron of mass 9.11 X 10-51 kg has an initial speed of 3.60 x 10 m/s. It travels in a straight line, and its speed increases to 7.20 x 10 m/s in a distance of 4.0 cm. Assume its acceleration is constant. (a) Determine the magnitude of the force exerted on the electron (b) Compare this force (F) with the weight of the electron (F), which we ignored.
In a laboratory experiment, an initially stationary electron (mass = 9.11 x 10-31 kg) undergoes a...
In a laboratory experiment, an initially stationary electron (mass = 9.11 x 10-31 kg) undergoes a constant acceleration through 1.5 cm, reaching a speed of 4.0 x 106 m/s at the end of that distance. What are (a) the magnitude of the force accelerating the electron and (b) the electron's weight? (a) Number Units (b) Number Units
An electron of mass 9.11 10-31 kg has an initial speed of 2.85 105 m/s. It...
An electron of mass 9.11 10-31 kg has an initial speed of 2.85 105 m/s. It travels in a straight line, and its speed increases to 6.93 105 m/s in a distance of 5.50 cm. Assume its acceleration is constant. (a) Determine the force exerted on the electron. (b) Compare this force with the weight of the electron, which we neglected. F weight of the electron =
An electron of mass 9.11 x 10-31 kg has an initial speed of 4.00 x 105...
An electron of mass 9.11 x 10-31 kg has an initial speed of 4.00 x 105 m/s. It travels in a straight line, and its speed increases to 7.60 x 105 m/s in a distance of 4.20 cm. Assume its acceleration is constant. (a) Determine the magnitude of the force exerted on the electron. N (b) Compare this force (F) with the weight of the electron (F), which we ignored. F ܗܝ| ܝ
An electron of mass 9.11 x 10-31 kg has an initial speed of 2.40 x 105...
An electron of mass 9.11 x 10-31 kg has an initial speed of 2.40 x 105 m/s. It travels in a straight line, and its speed increases to 7.20 x 10 m/s in a distance of 5.60 cm. Assume its acceleration is constant. (a) Determine the magnitude of the force exerted on the electron 4.11429e 12X Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. N (b) Compare this force...
Q4. An electron, in a picture tube of a TV set, travelling in a straight line,...
Q4. An electron, in a picture tube of a TV set, travelling in a straight line, accelerates uniformly from speed 3x104 to 5x10 m/s along a lenght of 2 cm. (9) a. How much time does the electron spend in this 2 cm region? b. What is the magnitude of the electron's acceleration?
Exercise 4.6:
Constants - Part An electron of mass 9.11x10-31 kg leaves one end of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid, which is a distance 2.50 cm away. It reaches the grid with a speed of 4.10x109 m/s. The accelerating force is constant. Find f Sul Part A eaves one end of a d and travels in a which is a distance th a speed of ce is...
exercise 4.6:
Constants of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid grid witha speedof410-10"m/s. The accelerating force is constant Part A Find the acceleration. ΑΣ m/s Submit Request Answer Part B Find the time to reach the grid t : ▼ Part C Find the net force. (You can ignore the gravitational force on the electron)
Part B Find the time to reach the grid. Express your answer in seconds. VALO ? t = s Submit Request Answer Part C Find the net force. (You can ignore the gravitational force on the electron). Express your answer in newtons. ΑΣΦ ? Fnet = N Submit Request Answer An electron of mass 9.11x10-31 kg leaves one end of a TV picture tube with zero initial speed and travels in a straight line to the accelerating grid, which is...
An electron of mass 9.11 X 10-51 kg has an initial speed of 3.60 x 10 m/s. It travels in a straight line, and its speed increases to 7.20 x 10 m/s in a distance of 4.0 cm. Assume its acceleration is constant. (a) Determine the magnitude of the force exerted on the electron (b) Compare this force (F) with the weight of the electron (F), which we ignored.
In a laboratory experiment, an initially stationary electron (mass = 9.11 x 10-31 kg) undergoes a constant acceleration through 1.5 cm, reaching a speed of 4.0 x 106 m/s at the end of that distance. What are (a) the magnitude of the force accelerating the electron and (b) the electron's weight? (a) Number Units (b) Number Units
An electron of mass 9.11 x 10-31 kg has an initial speed of 4.00 x 105 m/s. It travels in a straight line, and its speed increases to 7.60 x 105 m/s in a distance of 4.20 cm. Assume its acceleration is constant. (a) Determine the magnitude of the force exerted on the electron. N (b) Compare this force (F) with the weight of the electron (F), which we ignored. F ܗܝ| ܝ
An electron of mass 9.11 x 10-31 kg has an initial speed of 2.40 x 105 m/s. It travels in a straight line, and its speed increases to 7.20 x 10 m/s in a distance of 5.60 cm. Assume its acceleration is constant. (a) Determine the magnitude of the force exerted on the electron 4.11429e 12X Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. N (b) Compare this force...
Q4. An electron, in a picture tube of a TV set, travelling in a straight line, accelerates uniformly from speed 3x104 to 5x10 m/s along a lenght of 2 cm. (9) a. How much time does the electron spend in this 2 cm region? b. What is the magnitude of the electron's acceleration?
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