KILCHER HOMESTEAD LIVING MUSEUM. 1  In the early 1940âs Yule Kilcher and his bride Ruth came to Alaska from Switzerland to start a new life in Homer, on the shores of Kachemak Bay. 2  Our family lived the subsistence lifestyle, gathering wild greens, hunting moose and catching salmon for food and growing a large garden.
If the acceleration is negative and the velocity is also negative, the speed of the object increases.Deceleration: It means a reduction in speed or a slowing down. Some confusion is there between deceleration and negative acceleration. Negative acceleration can increase the speed of an object.
When an object moves in a circle, you can think of its instantaneous velocity (the velocity at a given point in time) at any particular point on the circle as an arrow drawn from that point and directed in the tangential direction. For this reason, this velocity is called the tangential velocity.The magnitude of the tangential velocity is the tangential speed, which is simply the speed of an object moving in a circle. Given an angular velocity of magnitude. the tangential velocity at any radius is of magnitude.The idea that the tangential velocity increases as the radius increases makes sense, because given a rotating wheel, youâd expect a point at radius r to be going faster than a point closer to the hub of the wheel.he tangential velocity at any radius is of magnitude. The idea that the tangential velocity increases as the radius increases makes sense, because given a rotating wheel, youâd expect a point at radius r to be going faster than a point closer to the hub of the wheel.