Alternative Exercise 4.61:
Need Part A, Part B, and Part C
Let A be the vector having magnitude F
B be the vector having magnitude F
Now by the vector law
................(1)
Now in part b
Sum of both vectors is 2F
A+B=2F
(1)->
Hence the Angle between two vector is 0
For part c
Now sum of both vectors is 0
A+B=0
180°
Is answer
Alternative Exercise 4.61: Need Part A, Part B, and Part C Constants Two forces have the...
Exercise 4.5:
Constants Two forces, Fi and F2, act at a point. The magnitude of Fi is 8.00 N, and its direction is an angle 65.0 ° above the x-axis in the second quadrant. The magnitude of F2 is 6.00 N, and its direction is an angle 53.7 ° below the x-axis in the third quadrant. We were unable to transcribe this imagePart C What is the magnitude of the resultant force? 2 Submit Request Answer
Exercise 1.47 Constants Part A Find the angle between each of the following pairs of vectors 4--280. An-640, Bn-1.20 B,--2.10. Submit Request Answer Part B A, 3.60, Av-5.40: B11.0, B-6.40 Submit Request Answer ▼ Part C A.,--4.00, AU3-2.00; Boー7.00, Вуз 14.00 Submit Request Answer
Exercise 21.9 Constants Part A Two small plastic spheres are given positive electrical charges When they are a distance of 15.5 cm apart, the repulsive force between them has a magnitude of 0.205 N What is the charge on each sphere if the two charges are equal? Q- Submit Request Answer Part B What is the charge on first sphere if it has four times the charge of the other? Submit Request Answer Part C What is the charge on...
Exercise 1.47 Constants Part A Find the angle between each of the following pairs of vectors A-Ai Ayj and A13.20, Ay 7.60: B1 2.90, B240 SubmitF Previous Answers Request Answer XIncorrect; Try Again; 6 attempts remaining Part B As 2-360. An 4.60; Bn = 11.2. Ba-5.20. Submit Request Answer Part C Ass 4.00, A200: Bs7.00, B 14.00. Submit Request Answer
Exercise 1.42 Part A Given two vectors A = 4.801 + 7.00 j and B = 5.101-2.60 j , find the scalar product of the two vectors A and B Submit Request Answer Part B Find the angle between these two vectors. 0图 SubmitRec Request Answer Provide Feedback
Exercise 1.42
Part A:
Given two vectors A = 4.60i + 7.20j and B = 5.10i + 2.40j, find the
scalar product of the two vectors A and B.
Part B:
Find the angle between these two vectors
Exercise 1.42 Given two vectors A 460 İ + 7 20 jand B-5 10 i 240 j find the scalar product of the two vectors A and B Submit Request Answer Part B Find the angle between these two vectors
Constants Part A You are given two vectors A-_3.00ì + 6.00/ and B 7.00i +2.00j. Let counterclockwise angles be positive. What angle θΑ, where 0°-ea < 360°, does A make with the + z-axis? Submit Request Answer Part B What angle θΒ, where 0° < θΒ < 360°, does B make with the + x-axis?
Exercise 21.14 Constants Part A A charge of -0.500 C exerts an upward 0.220-N force on an unknown charge 0.320 m directly below it. What is the unknown charge (magnitude and sign)? e- Submit Request Answer Part B What is the magnitude of the force that the unknown charge exerts on the charge of magnitude-0.500 μ C ? Submit Request Answer
Part A Two vectors A and B have magnitude A = 3.08 and 2.98. Their vector product is A × Β--508k + 2.08 i. What is the angle between A and B? Submit Previous Answers Request Answer X Incorrect: Try Again; 2 attempts remaining
Exercise 21.14 Part A Constants Express your answer using two significant figures. Point charge 3.0 C is located at z 0, y 0.30 m, point charge -3.0 uC is located at 0y 0.30 m What are (a)the magnitude and (b)direction of the total electric foroce that these charges exert on a third point charge Q-50 pC at 0.40 m, y 0? Request Answer Part EB clockwise from the +a direction Submit Request Answer