A cart is moving to the left at 4m/s. It is being pulled to the left with a force of 600N , friction pulls the cart to the right with 600N. How does the
motion of the cart change?

Find the vertex(use the completing the square method), findthe x- and y-intercepts, and sketch the graph offunction. y = 2x2 + 4x - 1

The substances that are necessary for producing of certain hormones and that store and transport vitamins

Two students, each riding bicycles, start from the same apartment building and ride to the same building on campus, but each takes a different route. the first student rides 1100 m due east and then turns due north and travels another 1430 m before arriving at the destination. the second student heads due north for 1930 m and then turns and heads directly toward the destination. at the turning point, how far is the second student from the destination?