Sadržaj • Sila • Položaj • Brzina • Ubrzanje Description Explore forces and motion as you push household objects up and down a ramp. Lower and raise the ramp to see how the angle of inclination affects the parallel forces. Graphs show forces, energy and work. Primjeri obrazovnih ciljeva • Predict, qualitatively, how an external force will affect the speed and direction of an object's motion. Winxcom program for calculating x ray attenuation coefficients in research. • Explain the effects with the help of a free body diagram.

• Use free body diagrams to draw position, velocity, acceleration and force graphs and vice versa. • Explain how the graphs relate to one another. • Given a scenario or a graph, sketch all four graphs.

Serbia Diagnostics: Assessing Progress and Challenges in Developing a Sustainable Market Economy (2017)1 1 Prepared by Economics, Policy and Governance Department at the EBRD. Icao pans ops doc 8168 volume 1. Contact persons are Peter Tabak (Associate Director, Regional Lead Economist, tabakp@ebrd.com) and Sanja Borkovic (Economic Analyst.