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Answer ::- 6.615 × 10-10m
Explanation ::-
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Calculate the mean value of the radius r) at which you would find the electron if...
Review A disk of mass M and radius R has a hole of radius centered on the axis. Part A Calculate the moment of inertia...
Review A disk of mass M and radius R has a hole of radius centered on the axis. Part A Calculate the moment of inertia of the disk. Express your answer in terms of the variables M, R, and T. VALD O2 ? MR2 mR 22 Submit Previous Answers Request Answer Part B A 5.0-cm-diameter disk with a 3.0-cm-diameter hole rolls down a 55-cm-long, 21 ° ramp. What is its speed at the bottom? Express your answer to two significant...
ran A disk of mass M and radius R has a hole of radius r centered...
ran A disk of mass M and radius R has a hole of radius r centered on the axis. Calculate the moment of inertia of the disk. Express your answer in terms of the variables M, R, and r. 1= {M(R? +-2) Submit Previous Answers ✓ Correct Part B A 5.0-cm-diameter disk with a 3.0-cm-diameter hole rolls down a 55-cm-long, 21° ramp. What is its speed at the bottom? Express your answer to two significant figures and include the appropriate...
Calculate the torque (magnitude and direction) about point OOO due to the force F in each...
Calculate the torque (magnitude and direction) about point OOO
due to the force F in each of the situations sketched in the figure
below (Figure 1). In each case, the force Fand the rod both lie in
the plane of the page, the rod has length 6.00 m, and the force has
magnitude 5.00 N. Let counterclockwise torques be positive.
Figure < 1 of 1 > 0 900 120.0 (b) 60.00 30.0 2.00 m 60.00 0 o (1) Part A...
Constants A coil having 161 turns and a radius of 1.5 cm carries a current of...
Constants A coil having 161 turns and a radius of 1.5 cm carries a current of 1.30 A Part A If it is placed in a uniform 3.0 T magnetic field, find the torque this field exerts on the coil if the normal to the plane of the coil is oriented perpendicular to the field. Express your answer in newton meters to two significant figures. O AEQ ? Submit Request Answer Part B If it is placed in a uniform...
A sphere of radius r = 34.5 cm and mass m = 1.80 kg starts from...
A sphere of radius r = 34.5 cm and mass m = 1.80 kg starts from rest and rolls without slipping down a 30.0° incline that is 10.0 m long. Part A Calculate its translational speed when it reaches the bottom. Express your answer using three significant figures and include the appropriate units. A Value Units Submit Request Answer Part B Part B Calculate its rotational speed when it reaches the bottom. Express your answer using three significant figures and...
An electron moves with velocity 7 =(7.91 – 7.0) x 104ms a magnetic field B=(-0.75i +0.633)...
An electron moves with velocity 7 =(7.91 – 7.0) x 104ms a magnetic field B=(-0.75i +0.633) T Part A Determine the x-component of the force on the electron. Express your answer using two significant figures. 190 A * O O ? Submit Request Answer Part B Determine the y-component of the force on the electron. Express your answer using two significant figures. % ALDO ? Fy= N Submit Request Answer Part Determine the 2-component of the force on the electron...
Constants | Periodic Table PartA An electron moves in a circle of radius around a very...
Constants | Periodic Table PartA An electron moves in a circle of radius around a very long uniformly charged wire in a vacuum chamber, as shown in the figure (Figure 1) The charge density on the wire is λ-0.19 μC/m What is the electric field at the electron (magnitude and direction in terms of r and X)? Express your answer in terms of the variables X, r, and appropriate constants El Submit Request Answer Part B What is the direction...
Item 1 1 of 1 Part A Constants What is the values of the constant A in the followin equetion? An L-R-C series circuit has L = 0.450 H. C 6.00 F, and R 380 2. At t 0 the current is zero and the initia...
Item 1 1 of 1 Part A Constants What is the values of the constant A in the followin equetion? An L-R-C series circuit has L = 0.450 H. C 6.00 F, and R 380 2. At t 0 the current is zero and the initial charge on the capacitor is 2.80× 10 4 C Express your answer to three significant figures and include the appropriate units AValue Units Submit Request Answer Part B -What is the value of the...
Consider a model of a hydrogen atom in which an electron is in a circular orbit...
Consider a model of a hydrogen atom in which an electron is in a circular orbit of radius r = 5.71x10-11 m around a stationary proton. Part A What is the speed of the electron in its orbit? Express your answer with the appropriate units. ЦА ? Value Units Submit Request Answer < Return to Assignment Provide Feedback
Consider the sinusoidal voltage v (t) = 40 cos (100t+60°) V. Part A Part D Part...
Consider the sinusoidal voltage v (t) = 40 cos (100t+60°) V. Part A Part D Part G What is the maximum amplitude of the voltage? Express your answer to three significant figures and include the appropriate units. What is the phase angle in radians? Express your answer in radians to three significant figures. What is the first time after t=0 that v=-40V? Express your answer to three significant figures and include the appropriate units. ? TO AD U veca o...
Review A disk of mass M and radius R has a hole of radius centered on the axis. Part A Calculate the moment of inertia of the disk. Express your answer in terms of the variables M, R, and T. VALD O2 ? MR2 mR 22 Submit Previous Answers Request Answer Part B A 5.0-cm-diameter disk with a 3.0-cm-diameter hole rolls down a 55-cm-long, 21 ° ramp. What is its speed at the bottom? Express your answer to two significant...
ran A disk of mass M and radius R has a hole of radius r centered on the axis. Calculate the moment of inertia of the disk. Express your answer in terms of the variables M, R, and r. 1= {M(R? +-2) Submit Previous Answers ✓ Correct Part B A 5.0-cm-diameter disk with a 3.0-cm-diameter hole rolls down a 55-cm-long, 21° ramp. What is its speed at the bottom? Express your answer to two significant figures and include the appropriate...
Calculate the torque (magnitude and direction) about point OOO
due to the force F in each of the situations sketched in the figure
below (Figure 1). In each case, the force Fand the rod both lie in
the plane of the page, the rod has length 6.00 m, and the force has
magnitude 5.00 N. Let counterclockwise torques be positive.
Figure < 1 of 1 > 0 900 120.0 (b) 60.00 30.0 2.00 m 60.00 0 o (1) Part A...
Constants A coil having 161 turns and a radius of 1.5 cm carries a current of 1.30 A Part A If it is placed in a uniform 3.0 T magnetic field, find the torque this field exerts on the coil if the normal to the plane of the coil is oriented perpendicular to the field. Express your answer in newton meters to two significant figures. O AEQ ? Submit Request Answer Part B If it is placed in a uniform...
A sphere of radius r = 34.5 cm and mass m = 1.80 kg starts from rest and rolls without slipping down a 30.0° incline that is 10.0 m long. Part A Calculate its translational speed when it reaches the bottom. Express your answer using three significant figures and include the appropriate units. A Value Units Submit Request Answer Part B Part B Calculate its rotational speed when it reaches the bottom. Express your answer using three significant figures and...
An electron moves with velocity 7 =(7.91 – 7.0) x 104ms a magnetic field B=(-0.75i +0.633) T Part A Determine the x-component of the force on the electron. Express your answer using two significant figures. 190 A * O O ? Submit Request Answer Part B Determine the y-component of the force on the electron. Express your answer using two significant figures. % ALDO ? Fy= N Submit Request Answer Part Determine the 2-component of the force on the electron...
Constants | Periodic Table PartA An electron moves in a circle of radius around a very long uniformly charged wire in a vacuum chamber, as shown in the figure (Figure 1) The charge density on the wire is λ-0.19 μC/m What is the electric field at the electron (magnitude and direction in terms of r and X)? Express your answer in terms of the variables X, r, and appropriate constants El Submit Request Answer Part B What is the direction...
Item 1 1 of 1 Part A Constants What is the values of the constant A in the followin equetion? An L-R-C series circuit has L = 0.450 H. C 6.00 F, and R 380 2. At t 0 the current is zero and the initial charge on the capacitor is 2.80× 10 4 C Express your answer to three significant figures and include the appropriate units AValue Units Submit Request Answer Part B -What is the value of the...
Consider a model of a hydrogen atom in which an electron is in a circular orbit of radius r = 5.71x10-11 m around a stationary proton. Part A What is the speed of the electron in its orbit? Express your answer with the appropriate units. ЦА ? Value Units Submit Request Answer < Return to Assignment Provide Feedback
Consider the sinusoidal voltage v (t) = 40 cos (100t+60°) V. Part A Part D Part G What is the maximum amplitude of the voltage? Express your answer to three significant figures and include the appropriate units. What is the phase angle in radians? Express your answer in radians to three significant figures. What is the first time after t=0 that v=-40V? Express your answer to three significant figures and include the appropriate units. ? TO AD U veca o...
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