II. Graphing Flash Cards - Dynamics and Energy

 1. The graph below represents the relationship between the forces applied to an object and the corresponding accelerations produced. What is the inertial mass of the object? Answer 2. The graph below represents the relationship between gravitational force and mass for objects near the surface of Earth. The slope of the graph represents the ___ Answer 3. The graph below shows the relationship between weight and mass for a series of objects oil the Moon.  The acceleration due to gravity on the Moon is approximately Answer 4. Which graph best represents the relationship between the mass (m) of a satellite launched from Earth and the satellite's distance (r) away from Earth. Answer

Energy Review

 5. Which graph best represents the relationship between gravitational potential energy (PE) and height (h) above the ground for an object near the surface of Earth? Answer 6. The graph below shows elongation as a function of the applied force for two springs, A and B. Compared to the spring constant for spring A, the spring constant for spring B is   (1) smaller (2) larger  (3) the same Answer 7. The graph below shows the relationship between the work done by a student and the time of ascent as the student runs up a flight of stairs. The slope of the graph would have units of Answer

Energy Review

 8. The graph below shows the relationship between the elongation of a spring and the force applied to the spring causing it to stretch. What is the spring constant for this spring? Answer 9. The graph below represents the relationship between the work done by a student running up a flight of stairs and the time of ascent. What does the slope of this graph represent? (1) impulse (3) speed (2) momentum (4) power Answer 10. Which graph best represents the elastic potential energy stored in a spring (PE s ) as a function of its elongation, x? Answer

Energy Review

 11. Which graph best represents the relationship between the kinetic energy of a moving object and its velocity? Answer 12. The graph below represents the relationship between the force applied to a spring and the compression (displacement) of the spring. What is the spring constant for this spring? (1) 1.0 N/m (3) 0.20 N/m (2) 2.5 N/m (4) 0.40 N/m Answer 13. Which graph best represents the relationship between the gravitational potential energy of a freely falling object and the object's height above the ground near the surface of Earth? Answer