For each situation shown, sketch the vectors·+8 and A-. Also, decide which is longer, A+B or...
Question 8 For the vectors shown to sketch u + vand u-v u V
b Given the vectors a and b, sketch the vector ab b Click to select your answer • Previous 8
Each sketch shows three objects with an electric charge. In each case, decide whether there is a net force acting on the central object, Which is larger and outlined in green. If there is a net force, decide whether it pushes the center object to the left or right. Then select the appropriate button under the sketch
Part III Case A Consider the vectors shown at right. Case A consists of two vectors, each of which has the same length. Case B consists of four vectors, each of which is half as long as the vectors in the Case A. Case B Question 8. Is the magnitude of the sum of the vectors in Case A greater than, less than, or equal to the magnitude of the sum of the vectors in Case B? Greater than Less...
Each sketch below shows three objects with an electric charge. In each case, decide whether there is a net force acting on the object outlined in green. If there is a net force, decide whether it pushes the green-ring object to the left or right. Then select the appropriate button under the sketch. For example, if there is a netforce pushing the green-ring object in the first sketch to the left, select the left button under the first sketch. If...
Each sketch below shows three objects with an electric charge. In each case, decide whether there is a net force acting on the object outlined in green. If there is a net force, decide whether it pushes the green-ring object to the left or right. Then select the appropriate button under the sketch. For example, if there is a net force pushing the green-ring object in the first sketch to the left, select the left button under the first sketch....
For the vectors shown below, determine the values of A and B that would make A +BF, = 3.5i-4. You may assume that each grid line is 1 unit away from the next. -axis 2 x-axis For the vectors shown below determine the values of A and the acute angle 8 (in degrees that would make the negative y-axis +AT -2.5 -4 Use that g 20 v.-2 and v-3. Note: The angle θ is between the vector and y-axis x-axis...
Consider the vectors shown in Figure 9. Determine the magnitude and direction of A x B for each. A=5 40° 90° B-3 A 2 B 3 A=4 Figure 9: Sets of vectors A and B for which A x B is to be computed geometrically
8. a. Sketch the electric field created by the large positive and negative source charges shown below. Use arrows on field lines to show the direction of the field. b. Indicate the direction and size of the electric force on test charges A, B, and C with vectors. c. How does the direction of the force on test charges A, B, and C relate to the field lines?
4) For each of the following equations, determine a situation that fits it. Sketch the situation, describe it in words and where appropriate include a force diagram i (1.6x10 N Im2)-(1.0x10 NI2) (1000kg Im9.8NIkg)(0.0-y,) ii) F+(1000kg ImX9.8N /kg)(0.01m) (24kg)(9.8N /kg) 0 ii) (900kg Im)X9.8NIkg)V (24kg)9.8N/kg) 0