Circular Motion & Gravity
... • Gravitational force is… – directly proportional to the product of the masses of the two bodies – inversely proportional to the square of the distance between the centers of the two masses – If the objects are large (e.g. planets, moons) then the radii would be included in r ...
... • Gravitational force is… – directly proportional to the product of the masses of the two bodies – inversely proportional to the square of the distance between the centers of the two masses – If the objects are large (e.g. planets, moons) then the radii would be included in r ...
Class Notes - St. Bonaventure University
... another. A general term for this is group theory. Of course, this is a very general definition. In physics, entities or concepts are represented mathematically by the mathematical objects scalars, vectors and sometimes matrices. These mathematical objects are defined by the rules that govern them. A ...
... another. A general term for this is group theory. Of course, this is a very general definition. In physics, entities or concepts are represented mathematically by the mathematical objects scalars, vectors and sometimes matrices. These mathematical objects are defined by the rules that govern them. A ...
Relative Motion in Two Dimensions
... Relative Motion in Two Dimensions • The method for adding relative velocities also applies to motion in two dimensions. • As with one-dimensional motion, you first draw a vector diagram to describe the motion and then you solve the problem mathematically by resolving vectors into x and y components ...
... Relative Motion in Two Dimensions • The method for adding relative velocities also applies to motion in two dimensions. • As with one-dimensional motion, you first draw a vector diagram to describe the motion and then you solve the problem mathematically by resolving vectors into x and y components ...
analysing motion - s3.amazonaws.com
... During a trip, there may have been times that it was stopped and other times that it’s speedometer was reading 50 miles per hour; yet on the average the car was moving with a speed of 25 miles per hour. ...
... During a trip, there may have been times that it was stopped and other times that it’s speedometer was reading 50 miles per hour; yet on the average the car was moving with a speed of 25 miles per hour. ...
File
... Part 2: Dynamic modeling The second interactive simulation allows you to change the force at four different time intervals, but there are also four target circles. ...
... Part 2: Dynamic modeling The second interactive simulation allows you to change the force at four different time intervals, but there are also four target circles. ...
Newton`s Second Law File
... no net force, the object’s velocity remains the same. If an object accelerates (its velocity changes), there was a net force on it. If an object’s velocity remains the same, there was no net force on it. Remember that forces are vectors. No net force can mean no forces at all, or it can mean that th ...
... no net force, the object’s velocity remains the same. If an object accelerates (its velocity changes), there was a net force on it. If an object’s velocity remains the same, there was no net force on it. Remember that forces are vectors. No net force can mean no forces at all, or it can mean that th ...
Chapter 2
... Measuring an Object’s Mass Using Orbital Motion • Method of Solution – Equate F = mv2/r to F = GMm/r2 and solve for v: v = (GM/r)1/2 – One can also solve for M: M = (v2r)/G – v can be expressed in terms of the orbital period (P) on the small mass and its orbital radius: v = 2pr/P – Combining these ...
... Measuring an Object’s Mass Using Orbital Motion • Method of Solution – Equate F = mv2/r to F = GMm/r2 and solve for v: v = (GM/r)1/2 – One can also solve for M: M = (v2r)/G – v can be expressed in terms of the orbital period (P) on the small mass and its orbital radius: v = 2pr/P – Combining these ...
Lecture 1
... • Gravity is a force • Forces accelerate objects • Gravity accelerates objects • It accelerates all objects at the same rate! ...
... • Gravity is a force • Forces accelerate objects • Gravity accelerates objects • It accelerates all objects at the same rate! ...