2. 1D Motion / Kinematics
Vectors, Scalars, & Displacement
2. 1D Motion / Kinematics Vectors, Scalars, & Displacement
27PRACTICE PROBLEM
A marble ball starts rolling across one edge of a rectangular mat with an initial speed v0. The mat is 40 cm in width. After 18 centimeters, the ball's speed decreased to one-third of its initial value. Determine the distance traveled by the ball and conclude whether the ball will stay or roll off the mat.
A marble ball starts rolling across one edge of a rectangular mat with an initial speed v0. The mat is 40 cm in width. After 18 centimeters, the ball's speed decreased to one-third of its initial value. Determine the distance traveled by the ball and conclude whether the ball will stay or roll off the mat.