Suppose vector R is the resultant of two forces added together (so R = F1 + F2), and R^1 is the resultant of adding a third force to R (so R^1 = (F1 + F2) + F3 = R + F3). Explain how it is possible for the resultant R^1 to have a smaller magnitude than th ...
Stay tuned to BYJU’S and Fall in Love with Learning! Put your understanding of this concept to test by answering a few MCQs. Click ‘Start Quiz’ to begin! Select the correct answer and click on the “Finish” button Check your score and answers at the end of the quiz...
In this case, the net force exerted on the rope will be a zero vector (null vector) since the two equal forces cancel each other out because they act in opposite directions. Importance of the Null Vector We have grasped the idea of a vector with zero vector. Let us now consider the ...
Calculate the angle between the two forces. Answers 13.8 5.5 9.9 7.54 55.6° (<2, 6, 5>)/ (√65) |AB| = 13 , UAB =(-8i + 5j + 9k)/ (13) 17.2° 180° All the vector diagrams are constructed using GeoGebra. Previous Lesson | Main Page | Next Lesson...
If two forces Vector A and Vector B are acting in the same direction, then its resultant R will be the sum of two vectors. Formula for Triangular law of addition: \(\begin{array}{l}\vec{R}=\vec{A}+\vec{B}\end{array} \) ...
Answer and Explanation:1 The curl of the vector field is given as: {eq}\begin{array}{*{20}{l}} {\begin{array}{*{20}{l}} {Curl\left( {\bf{F}} \right) = \left|... Learn more about this topic: Conservati...
Only two forces act on an object (mass = 5.23 kg), as in the drawing. Find the magnitude and direction (relative to the x-axis) of the acceleration of the object. Why can't the horizontal or vertical component equal the magnitude of ...
The Q&A function allows users to ask specific questions about the story, characters, and events, and get concise, context-rich answers. This not only enhances their understanding of the books but also makes them feel like they’re part of the magical universe. ...
Select a suitable scale and draw the forces P and Q as the sides of a parallelogram. P and Q make angles of with the vertical respectively. Take the scale, Length of the force P. Length of the force Q. Step 2 of 7 Draw the parallelogram by using forces P and Q with their...
Determine the magnitude and direction of the resultant of the following forces using the component method. Find the x and y components of a position vector {\vec r}, of magnitude r = 50 {\rm m}, if its angle relative to the y axis is 30.0{...