Fall Semester Final Exam Study Guide
... 29. When two objects are moved further apart from each other, the force of gravity ____________________. 30. What law states that every object maintains constant velocity unless acted on by an unbalanced force? 31. What law states that the unbalanced force acting on an object equals the object’s mas ...
... 29. When two objects are moved further apart from each other, the force of gravity ____________________. 30. What law states that every object maintains constant velocity unless acted on by an unbalanced force? 31. What law states that the unbalanced force acting on an object equals the object’s mas ...
Electric Potential Energy
... As the charge moves from A to B, work is done by the electric force similar to the work done by gravitational force ...
... As the charge moves from A to B, work is done by the electric force similar to the work done by gravitational force ...
Potential and Kinetic Energy
... Sometimes when you transfer energy to an object, you change its position or shape. For example, you lift a book up to your desk or you compress a spring to wind up a toy. Unlike kinetic energy potential energy is stored energy. It might be used later when the book falls to the floor and hits your fo ...
... Sometimes when you transfer energy to an object, you change its position or shape. For example, you lift a book up to your desk or you compress a spring to wind up a toy. Unlike kinetic energy potential energy is stored energy. It might be used later when the book falls to the floor and hits your fo ...
Forces - Trinity School Nottingham
... Interpret velocity-time graphs for objects that are – Stationary. – Moving in a straight line at steady speed. – Moving in a straight line with changing speed. ...
... Interpret velocity-time graphs for objects that are – Stationary. – Moving in a straight line at steady speed. – Moving in a straight line with changing speed. ...
pptx
... • Electric potential is a scalar -- add contributions from individual point charges • We calculated the electric potential produced: – by a single charge: V=kq/r, – by several charges using superposition, and – by a continuous distribution using integrals. ...
... • Electric potential is a scalar -- add contributions from individual point charges • We calculated the electric potential produced: – by a single charge: V=kq/r, – by several charges using superposition, and – by a continuous distribution using integrals. ...
Review questions:
... 25. Explain Newton’s Second Law in terms of force, mass and acceleration. 26. What is the acceleration of a 30 kg object being pushed with a force of 60 N? 27. How much force is required to move a 100 kg object at an acceleration of 3 m/s2. 28. What is the difference between weight and mass? 29. Exp ...
... 25. Explain Newton’s Second Law in terms of force, mass and acceleration. 26. What is the acceleration of a 30 kg object being pushed with a force of 60 N? 27. How much force is required to move a 100 kg object at an acceleration of 3 m/s2. 28. What is the difference between weight and mass? 29. Exp ...
