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(1) (a) Convert the radians 37/7 to degrees (exact answer), (b)...
Convert the following angles from degrees to radians, or from radians to degrees. Sketch the angle...
Convert the following angles from degrees to radians, or from radians to degrees. Sketch the angle on the coordinate plane with the origin as the vertex and the positive x-axis as the initial side. 2) 210 18 3) - 135 13 6 5) -340 Problem B: A bike traveling 22 feet per second has wheels with a 27 inch diameter. Find out how fast the wheels are turning (rounded to the nearest 100th rpm). Problem C: A sprinkler system on...
1. Convert 47.00 to radians. 47.0° radians 2. Convert 2.35 rad to degrees. 2.35 radians degrees....
1. Convert 47.00 to radians. 47.0° radians 2. Convert 2.35 rad to degrees. 2.35 radians degrees. 3. Convert 12.0 rev/min (RPM) to rad/s. 12.0 RPM _rad's 4. A grindstone increases its angular speed uniformly from 4.00 radds to 12.0 rad/s in 4.00 s. a) Calculate the grindstone's angular acceleration. Angular acceleration - b) Through what angle does it turn during that time? Total Angle -
14. The vector v has initial point P and terminal point Q. Writev in the form...
14. The vector v has initial point P and terminal point Q. Writev in the form ai + bj, that is, find its position vector. P = (3,6); Q=(-1,-2) A) v = 4i +8j B) v = 8i + 4; C) v = -8i - 4j D) v=4i-8j Fill in the blanks 15. Convert the angle in degrees to radians. Express the answer as multiple of T. 154 16. Convert the angle in radians to degrees 37 17. If A...
Could you please help me on these 5 questions? Thank you! Find the exact value of...
Could you please help me on these 5 questions? Thank you!
Find the exact value of the following expression in degrees without using a calculator or table. -19 -190 We were unable to transcribe this imageFind all angles (in degrees) that satisfy the following equation. sin a = 1 Select the correct choice below and, if necessary, fill in the answer boxes to com 1}. where k is any integer. O A. The solution set is {a la = °...
please help me 4. Let Xhave a r distribution with r >4 degrees of freedom. Find...
please help me
4. Let Xhave a r distribution with r >4 degrees of freedom. Find the kurtosis of X 5. Let X have an F distribution with parameters 3 and 5. Find the second moment of X 6. Find the skewness of X in 7. Let X have a t distribution with r degrees of freedom. Show that X is F with 5 A IS parameters 1 and r EN
#2, #3, #4. NOT #1. thank you! 1. Find the quadrant and reference angle associated with...
#2, #3, #4. NOT #1. thank you!
1. Find the quadrant and reference angle associated with 2. For the given functions find without using a calculator: a. Quadrant in which the angle is located b. Reference angle c. The exact value of the trigonometric function a). sin(225) the rotation, sketch the diagram and find the associated point (x, y) on the unit circle. 11T 6 b). cos 3. Solve the oblique triangle with the given characteristics 4. a. Convert the...
The curvature of vector-valued functions theoretical Someone, please help! 2. The curvature of a vector-valued function r(t) is given by n(t) r (t) (a) If a circle of radius a is given by r(t) (a cos...
The curvature of vector-valued functions theoretical
Someone, please help!
2. The curvature of a vector-valued function r(t) is given by n(t) r (t) (a) If a circle of radius a is given by r(t) (a cos t, a sin t), show that the curvature is n(t) = (b) Recall that the tangent line to a curve at a point can be thought of as the best approx- imation of the curve by a line at that point. Similarly, we can...
Can someone please help me with part A and B. Thank you (10%) Problem 7: A...
Can someone please help me with part A and B. Thank you
(10%) Problem 7: A conducting sphere of radius r! = 0.31 m has a total charge of Q = 2.3 μC. A new uncharged conducting sphere of radius r2 0.21 m joins to the original by a small conducting wire. The spheres are separated by an immense distance compared to their size - 50% Part (a) what is the total charge on sphere two Q2 after they are...
chp. 9.1-9.5 #8 Please answer part B. (3.16 is NOT the correct answer) An object of...
chp. 9.1-9.5 #8
Please answer part B. (3.16 is NOT the correct answer)
An object of mass M = 5.00 kg is attached to a spring with spring constant k = 55.0 N/m whose unstretched length is L = 0.180 m, and whose far end is fixed to a shaft that is rotating with an angular speed of omega = 1.00 radians/s. Neglect gravity and assume that the mass also rotates with an angular speed of 1.00 radians/s as shown....
Help me out (2) Solve the right triangle where a = 7, b= 11
Help me out
(2) Solve the right triangle where a = 7, b= 11
Convert the following angles from degrees to radians, or from radians to degrees. Sketch the angle on the coordinate plane with the origin as the vertex and the positive x-axis as the initial side. 2) 210 18 3) - 135 13 6 5) -340 Problem B: A bike traveling 22 feet per second has wheels with a 27 inch diameter. Find out how fast the wheels are turning (rounded to the nearest 100th rpm). Problem C: A sprinkler system on...
1. Convert 47.00 to radians. 47.0° radians 2. Convert 2.35 rad to degrees. 2.35 radians degrees. 3. Convert 12.0 rev/min (RPM) to rad/s. 12.0 RPM _rad's 4. A grindstone increases its angular speed uniformly from 4.00 radds to 12.0 rad/s in 4.00 s. a) Calculate the grindstone's angular acceleration. Angular acceleration - b) Through what angle does it turn during that time? Total Angle -
14. The vector v has initial point P and terminal point Q. Writev in the form ai + bj, that is, find its position vector. P = (3,6); Q=(-1,-2) A) v = 4i +8j B) v = 8i + 4; C) v = -8i - 4j D) v=4i-8j Fill in the blanks 15. Convert the angle in degrees to radians. Express the answer as multiple of T. 154 16. Convert the angle in radians to degrees 37 17. If A...
Could you please help me on these 5 questions? Thank you!
Find the exact value of the following expression in degrees without using a calculator or table. -19 -190 We were unable to transcribe this imageFind all angles (in degrees) that satisfy the following equation. sin a = 1 Select the correct choice below and, if necessary, fill in the answer boxes to com 1}. where k is any integer. O A. The solution set is {a la = °...
please help me
4. Let Xhave a r distribution with r >4 degrees of freedom. Find the kurtosis of X 5. Let X have an F distribution with parameters 3 and 5. Find the second moment of X 6. Find the skewness of X in 7. Let X have a t distribution with r degrees of freedom. Show that X is F with 5 A IS parameters 1 and r EN
#2, #3, #4. NOT #1. thank you!
1. Find the quadrant and reference angle associated with 2. For the given functions find without using a calculator: a. Quadrant in which the angle is located b. Reference angle c. The exact value of the trigonometric function a). sin(225) the rotation, sketch the diagram and find the associated point (x, y) on the unit circle. 11T 6 b). cos 3. Solve the oblique triangle with the given characteristics 4. a. Convert the...
The curvature of vector-valued functions theoretical
Someone, please help!
2. The curvature of a vector-valued function r(t) is given by n(t) r (t) (a) If a circle of radius a is given by r(t) (a cos t, a sin t), show that the curvature is n(t) = (b) Recall that the tangent line to a curve at a point can be thought of as the best approx- imation of the curve by a line at that point. Similarly, we can...
Can someone please help me with part A and B. Thank you
(10%) Problem 7: A conducting sphere of radius r! = 0.31 m has a total charge of Q = 2.3 μC. A new uncharged conducting sphere of radius r2 0.21 m joins to the original by a small conducting wire. The spheres are separated by an immense distance compared to their size - 50% Part (a) what is the total charge on sphere two Q2 after they are...
chp. 9.1-9.5 #8
Please answer part B. (3.16 is NOT the correct answer)
An object of mass M = 5.00 kg is attached to a spring with spring constant k = 55.0 N/m whose unstretched length is L = 0.180 m, and whose far end is fixed to a shaft that is rotating with an angular speed of omega = 1.00 radians/s. Neglect gravity and assume that the mass also rotates with an angular speed of 1.00 radians/s as shown....
Help me out
(2) Solve the right triangle where a = 7, b= 11
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