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(1096) Problem il: to have an instantaneous acceleration of a -1.9 m/s toward each other at...
(20%) Problem 3: Consider a helium balloon with volume 2.25 L. 50% Part (a) Calculate the...
(20%) Problem 3: Consider a helium balloon with volume 2.25 L. 50% Part (a) Calculate the buoyant force on the balloon, in newtons. Use 1.29 kg/m3 for the density of air. Ps Grade Summary Deductions 0% Potential 100% sin0 cos0 ano 789 cotan0asin)acos0 atan acotan) sinh0 cosho tanh cotanhO+ Submissions Attempts remaining: S (S& per attemp detailed view Degrees Radians Submit Hint I give up! Hints: 1% deduction per hint. Hiets remaining Feedback: 0% deduction per feedback 50% Part (b)...
omework I Begin Date: 8/28/2019 v. 12%) Problem 10: Suppose a point charge creates a 9500...
omework I Begin Date: 8/28/2019 v. 12%) Problem 10: Suppose a point charge creates a 9500 N/C electric field at a distance of 0.65 m A 50% Part (a) What is the magnitude of the point charge in coulombs? cos tano acos sino cotano asino atano acotan cosho tanh) • Degrees 789 4 5 6 1 2 3 sinh cotanho Radians Submat Hint Feedback I give up! its: 0% deduction per hint. Hints remaining 1 Feedback: 0% deduction per feedback....
(50%) Problem 1: A 60Co source (which has a half-life of 5.2714 y) is labeled 4.00...
(50%) Problem 1: A 60Co source (which has a half-life of 5.2714 y) is labeled 4.00 mCi, but its present activity is found to be 1.1 x 10' Bq Randomized Variables R = 1.1 × 107 Bq 50% Part (a) What is the present activity in mCi? Grade Summary 0% 100% Potential cosO cotanasin acos( atan0 acotansinhO coshO tanh cotanhO O Degrees O Radians in tan 兀 Submissions Attempts remaining: 7 (3%per attempt) detailed view 0 Submit Hint I give...
(11 %) Problem 8: Suppose you have a 9.00 V battery, a 2.8 μF capacitor, and...
(11 %) Problem 8: Suppose you have a 9.00 V battery, a 2.8 μF capacitor, and a 8.45 μF capacitor. 25% Part (a) Find the total charge stored in the system if the capacitors are connected to the battery in series in C. sin cosO tan HOME acosO atan)acotan)sinh) 0 coshO tanh) cotanhO DegreesRadians END BACKSPACE DEL CLEAR Submit Hint I give up! Hints: 1 % deduction per hint. Hints remaining: 2 Feedback: 1% deduction per feedback 25% Part (b)...
In a living organism a fixed fraction 1.30 x 10-12 of 12C is the radioactive isotope...
In a living organism a fixed fraction 1.30 x 10-12 of 12C is the radioactive isotope 14C, which has a half life of (50%) Problem 2: 5730 y What is the activity of the 14C in 0.55 g of12C found in living tissue in Bq? Grade Summary Deductions Potential 0% 100% tan07 8 9 cosO cotanasin acos( atan0 acotansinhO coshO tanh cotanhO Degrees O Radians in Submissions Attempts remaining: 7 (3%per attempt) detailed view 12 3 0 Submit Hint I...
In a living organism a fixed fraction 1.30 x 10-12 of 12C is the radioactive isotope...
In a living organism a fixed fraction 1.30 x 10-12 of 12C is the radioactive isotope 14C, which has a half life of (50%) Problem 2: 5730 y What is the activity of the 14C in 0.55 g of12C found in living tissue in Bq? Grade Summary Deductions Potential 0% 100% tan07 8 9 cosO cotanasin acos( atan0 acotansinhO coshO tanh cotanhO Degrees O Radians in Submissions Attempts remaining: 7 (3%per attempt) detailed view 12 3 0 Submit Hint I...
(13%) Problem 2: You are told that a basketball player spins the ball on his finger...
(13%) Problem 2: You are told that a basketball player spins the ball on his finger with an angular acceleration of 118 rad sa 50% Part (a) What is the ball's final angular speed in radians per second, if the ball starts from rest and the acceleration lasts 3.4 s? Grade Summary Deductions Potential Late work % 95% Late Potential 95% 0% 400% sinO cosO tan() π Submissions Attempts remaining: 10 (0%per attempt) detailed view cotanOacos) atan) acotan sinhO coshO...
a-b LH al. 2017 1 .UU. (9%) Problem 10: Suppose you attach an object with mass...
a-b
LH al. 2017 1 .UU. (9%) Problem 10: Suppose you attach an object with mass m to a the end of a vertically hanging spring originally at rest, and let it bounce up and down. You release the object from rest at the spring's original rest length 50% Part (a) If the spring has a force constant of 9.5 N/m and the mass of the object is 0.25 kg, find the amplitude of the Oscillations, in meters. Grade Summary...
Part A and B on both please. Will upvote. A conducting sphere of radius rı 0.22...
Part A and B on both please. Will upvote.
A conducting sphere of radius rı 0.22 m Problem 7: a23 m has a total charge of e-2-pC. A second uncharged conducting (10%) sphere of radius to their size. links to the first by a thin conducting wire. The spheres are separated by an enormous distance compared 50% Part (a) what is the total charge on sphere two 02 after they are connected, in coulom Grade S Deductio Potential sin() |...
A-d on each please. Will upvote. (1096) Problem 1: Point charges located at 3, 8, and...
A-d
on each please. Will upvote.
(1096) Problem 1: Point charges located at 3, 8, and i 1 cm along the x-axis are represented in the figure. 0 10 x (cm) +q -2q Ctheexpertta.con à 33% Part (a) Find the electric field at x- 5.00 cm in N/C, given that q-1.00 C Grade Summary Deductions0e Potential 1009 sin() | cos() | tan() | π| (l.) 171819 4 5 6 Submissions Attempts remaining s (4% per attempt) detailed view cotan) in...
(20%) Problem 3: Consider a helium balloon with volume 2.25 L. 50% Part (a) Calculate the buoyant force on the balloon, in newtons. Use 1.29 kg/m3 for the density of air. Ps Grade Summary Deductions 0% Potential 100% sin0 cos0 ano 789 cotan0asin)acos0 atan acotan) sinh0 cosho tanh cotanhO+ Submissions Attempts remaining: S (S& per attemp detailed view Degrees Radians Submit Hint I give up! Hints: 1% deduction per hint. Hiets remaining Feedback: 0% deduction per feedback 50% Part (b)...
omework I Begin Date: 8/28/2019 v. 12%) Problem 10: Suppose a point charge creates a 9500 N/C electric field at a distance of 0.65 m A 50% Part (a) What is the magnitude of the point charge in coulombs? cos tano acos sino cotano asino atano acotan cosho tanh) • Degrees 789 4 5 6 1 2 3 sinh cotanho Radians Submat Hint Feedback I give up! its: 0% deduction per hint. Hints remaining 1 Feedback: 0% deduction per feedback....
(50%) Problem 1: A 60Co source (which has a half-life of 5.2714 y) is labeled 4.00 mCi, but its present activity is found to be 1.1 x 10' Bq Randomized Variables R = 1.1 × 107 Bq 50% Part (a) What is the present activity in mCi? Grade Summary 0% 100% Potential cosO cotanasin acos( atan0 acotansinhO coshO tanh cotanhO O Degrees O Radians in tan 兀 Submissions Attempts remaining: 7 (3%per attempt) detailed view 0 Submit Hint I give...
(11 %) Problem 8: Suppose you have a 9.00 V battery, a 2.8 μF capacitor, and a 8.45 μF capacitor. 25% Part (a) Find the total charge stored in the system if the capacitors are connected to the battery in series in C. sin cosO tan HOME acosO atan)acotan)sinh) 0 coshO tanh) cotanhO DegreesRadians END BACKSPACE DEL CLEAR Submit Hint I give up! Hints: 1 % deduction per hint. Hints remaining: 2 Feedback: 1% deduction per feedback 25% Part (b)...
In a living organism a fixed fraction 1.30 x 10-12 of 12C is the radioactive isotope 14C, which has a half life of (50%) Problem 2: 5730 y What is the activity of the 14C in 0.55 g of12C found in living tissue in Bq? Grade Summary Deductions Potential 0% 100% tan07 8 9 cosO cotanasin acos( atan0 acotansinhO coshO tanh cotanhO Degrees O Radians in Submissions Attempts remaining: 7 (3%per attempt) detailed view 12 3 0 Submit Hint I...
In a living organism a fixed fraction 1.30 x 10-12 of 12C is the radioactive isotope 14C, which has a half life of (50%) Problem 2: 5730 y What is the activity of the 14C in 0.55 g of12C found in living tissue in Bq? Grade Summary Deductions Potential 0% 100% tan07 8 9 cosO cotanasin acos( atan0 acotansinhO coshO tanh cotanhO Degrees O Radians in Submissions Attempts remaining: 7 (3%per attempt) detailed view 12 3 0 Submit Hint I...
(13%) Problem 2: You are told that a basketball player spins the ball on his finger with an angular acceleration of 118 rad sa 50% Part (a) What is the ball's final angular speed in radians per second, if the ball starts from rest and the acceleration lasts 3.4 s? Grade Summary Deductions Potential Late work % 95% Late Potential 95% 0% 400% sinO cosO tan() π Submissions Attempts remaining: 10 (0%per attempt) detailed view cotanOacos) atan) acotan sinhO coshO...
a-b
LH al. 2017 1 .UU. (9%) Problem 10: Suppose you attach an object with mass m to a the end of a vertically hanging spring originally at rest, and let it bounce up and down. You release the object from rest at the spring's original rest length 50% Part (a) If the spring has a force constant of 9.5 N/m and the mass of the object is 0.25 kg, find the amplitude of the Oscillations, in meters. Grade Summary...
Part A and B on both please. Will upvote.
A conducting sphere of radius rı 0.22 m Problem 7: a23 m has a total charge of e-2-pC. A second uncharged conducting (10%) sphere of radius to their size. links to the first by a thin conducting wire. The spheres are separated by an enormous distance compared 50% Part (a) what is the total charge on sphere two 02 after they are connected, in coulom Grade S Deductio Potential sin() |...
A-d
on each please. Will upvote.
(1096) Problem 1: Point charges located at 3, 8, and i 1 cm along the x-axis are represented in the figure. 0 10 x (cm) +q -2q Ctheexpertta.con à 33% Part (a) Find the electric field at x- 5.00 cm in N/C, given that q-1.00 C Grade Summary Deductions0e Potential 1009 sin() | cos() | tan() | π| (l.) 171819 4 5 6 Submissions Attempts remaining s (4% per attempt) detailed view cotan) in...
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