In the sum A→+B→=C→, vector A→ has a magnitude of 12.0 m and is angled 38.2° counterclockwise from the +x direction, and vector C→ has a magnitude of 13.9 m and is angled 21.2° counterclockwise from the -x direction. What are (a) the magnitude and (b) the angle (relative to +x) of B→? State your angle as a positive number.
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In the sum A→+B→=C→, vector A→ has a magnitude of 12.0 m and is angled 38.2°...
A has the magnitude 13.4 m and is angled 55.0 from the positive direction of the x axis of an xy coordinate system. Also, 8-13.9 m 8.65 m on that same coordinate system. We now rotate the system counterclockwise about the origin by 18.7 to form an x'y system. On this new system, what are (a) A and (b) 8, both in unit-vector notation? 1.2 (b) Nu
Vector A⃗ has magnitude 8.80 m and is in the xy-plane at an angle of 128 degrees counterclockwise from the +x–axis (38 degrees past the +y-axis). The sum A⃗ +B⃗ is in the −y-direction and has magnitude 12.0 m. a) What is the magnitude of vector B⃗ ? b)What is the direction angle of vector B⃗ measured counterclockwise from the +x-axis?
A has the magnitude 12.2 m and is angled 57.9° counterclockwise from the positive direction of the x axis of an xy coordinate system. Also, B- 10.9 m 5.69 m j on that same coordinate system. We now rotate the system counterclockwise about the origin by 19.8° to form an x'y system. On this new system, what are (a) A and (b) B, both in unit-vector notation? Units (a) Number Units (b) Number
A has the magnitude 10.9 m and is angled 56.3° counterclockwise from the positive direction of the x axis of an xy coordinate system. Also, B→=(10.6 m)î+(7.05 m)ĵ on that same coordinate system. We now rotate the system counterclockwise about the origin by 21.8° to form an x'y' system. On this new system, what are (a)A→ and (b)B→, both in unit-vector notation?
1. 2. 3. (a) In unit-vector notation, what is the sum of a - ! 3.4 m ji + 2.1 m |j and b-Ί-14.0 m i + 17.9 m |j . what are (b) the magnitude and (c) the direction of a + b (relative to i )? (a) Number Units (b) Number Units (c) Number Units The two vectors a and b in the figure have equal magnitudes of 11.9 m and the angles are θ,-30° and θ2-1060. Find...
What is the sum of the following four vectors in (a) unit-vector notation, and as (b) a magnitude and (c) an angle? Positive angles are counterclockwise from the positive direction of the x axis; negative angles are clockwise. A2.00m 3.00 m j 4.00 m, at 65.0° D -5.00 m, at-235。
Vector A has a magnitude of 5.80 m and is directed east. Vector B has a magnitude of 3.10 m and is directed 31.0° west of north. What are (a) the magnitude and (b) the direction (counterclockwise from east) of A+B ? What are (c) the magnitude and (d) the direction (counterclockwise from east) of B-A?
The magnitude of vector A is 6.2 m. It points in a direction which makes an angle of 145° measured counterclockwise from the positive x-axis. (a) What is the x component of the vector −3.7A? m (b) What is the y component of the vector −3.7A? m (c) What is the magnitude of the vector −3.7A?
The magnitude of vector A is 6.2 m. It points in a direction which makes an angle of 145º measured counterclockwise from the positive x-axis. (a) What is the x component of the vector –3.4A? m (b) What is the y component of the vector -3.4A? m (c) What is the magnitude of the vector –3.4A? m
The magnitude of vector A is 5.4 m. It points in a direction which makes an angle of 145º measured counterclockwise from the positive x-axis. (a) What is the x component of the vector -3.4A? m (b) What is the y component of the vector – 3.4A? m (c) What is the magnitude of the vector –3.4A? m