4. Draw a sketch of cart on a slightly inclined air track. Assume its motion is restricted to one dimension along t...
142 Draw a sketch of a cart on a slightly inclined air track. Assume its motion is restricted to one dimension along the incline. Draw vectors to indicate all forces acting on the cart. Make the lengths of the vectors correspond roughly to the magnitude of the force or the components o force. Indicate what happens to the forces as the angle of the incline goes to zero. How would these forces affect your experiment? 5. List four examples of...