Data Collection: 1. Start by choosing a value of net force between 130 N. Enter this where prompted. This will be the net force applied to the cart. Record this net force for future reference. 2. The cart starts empty. On its own, the cart has a mass of 5 kg. You can immediately see the acceleration the empty cart would have when your net force is applied. 3. We are going to add more mass to the cart, and each time, see if the acceleration changes. Click the "Add Mass" button to add 5 kg at a time into the cart, and track any changes in the acceleration. You may want to use a table like this one: Mass (m) in kg Acceleration in mlsls