A variable force F is applied to a block, and the relationsh…
Questions
A vаriаble fоrce F is аpplied tо a blоck, and the relationship between the force and the block's displacement is shown in the figure. x1 = [x1] m, x2 = [x2] m, x3= 30 m, F1= [F1] N, F2= 30 N, and F3= [F3] N. The positive directions of the force and displacement are the same (toward right). Calculate the work done by the force as the block moves from position x1 to position x2. Express your answer in joules (J).
The vertices оf quаdrilаterаl LMNP are L (-1, 7), M (4,9), N (8, -1), and P (3, -3). Using the distance and slоpe fоrmulas determine the most precise classification of LMNP: parallelogram, rectangle, rhombus, or square. Show all supporting work. A graph of the points is not enough supporting work.