John and his friend Sarah launch a model rocket in his back yard. After ignition, the rocket climbs over 1000 feet in the air, and landed 20 feet from the launch pad. Compare and contrast the distance the rocket traveled and the displacement of the rocket after it landed.

Anybody wanna ? (picture included? )

The material that keeps its new shape after it is stretched is called?

Aperson gives a shopping cart an initial push along a horizontal floor to get it moving, and then lets go. the cart travels forward along the floor, gradually slowing as it moves. consider the horizontal force(s) on the cart while it is moving forward and slowing. which of the following statements is correct? (a) both a forward and a backward force are acting on the cart, but the forward force is larger. (b) only a forward force is acting which diminishes with time. (c) both a forward and a backward force are acting on the cart, but the backward force is larger. (d) only a backward force is acting, no forward force.