10a-0 GMm U (r) - r = how high does it go? Satellite Motion
... F= force of gravity on m (M) due to M (m) 1) F acts along the line connecting the centers of objects “Central Force” (for spherical objects) 2) F points toward M (attractive force) 3) Newton says: GMm F= r2 ...
... F= force of gravity on m (M) due to M (m) 1) F acts along the line connecting the centers of objects “Central Force” (for spherical objects) 2) F points toward M (attractive force) 3) Newton says: GMm F= r2 ...
Force and Acceleration
... If the force is 4000 N, what is the acceleration? Doubling the force on the same mass simply doubles the acceleration. ...
... If the force is 4000 N, what is the acceleration? Doubling the force on the same mass simply doubles the acceleration. ...
Work=Force x Distance Power = Work/Time
... b)Pushing really hard against a wall to the point of exhaustion c)Lifting a 10 kg object above your head from the ...
... b)Pushing really hard against a wall to the point of exhaustion c)Lifting a 10 kg object above your head from the ...
Engineering Concepts Chapter 1 Terms
... direction is equal to the mass of the object multiplied by the acceleration of the object in the same direction as the net force. ...
... direction is equal to the mass of the object multiplied by the acceleration of the object in the same direction as the net force. ...
CHAPTER 5 HW Part 1– WORK, ENERGY AND POWER Work p
... 1. A toddler pushes a cart across a floor with a force of 32 N parallel to the floor for a distance of 1.5 m. If the baby pushes the cart at a constant velocity, how much work was done by: a) the baby b) friction c) total? 2. A person slides a 102 kg crate 15.0 m across a level floor at a constant s ...
... 1. A toddler pushes a cart across a floor with a force of 32 N parallel to the floor for a distance of 1.5 m. If the baby pushes the cart at a constant velocity, how much work was done by: a) the baby b) friction c) total? 2. A person slides a 102 kg crate 15.0 m across a level floor at a constant s ...
Newton and Leibniz – Absolute and Relative Motion
... Newton and Leibniz – Absolute and Relative Motion 1. Newtonian relativity. Newton’s second law of motion is claimed to hold for true motions in absolute space. But not only for these true motions, but also for apparent motions relative to an inertial frame. An inertial frame is one that is either at ...
... Newton and Leibniz – Absolute and Relative Motion 1. Newtonian relativity. Newton’s second law of motion is claimed to hold for true motions in absolute space. But not only for these true motions, but also for apparent motions relative to an inertial frame. An inertial frame is one that is either at ...
Ch 6 Homework Name: edition. Follow the instructions and show your
... Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. The green disk is initially at rest and is struck by the orange disk moving initially to the right at 5.00 m/s as in Figure (a) below. After the collision, the orange disk mo ...
... Two shuffleboard disks of equal mass, one orange and the other green, are involved in a perfectly elastic glancing collision. The green disk is initially at rest and is struck by the orange disk moving initially to the right at 5.00 m/s as in Figure (a) below. After the collision, the orange disk mo ...
Forces and Motion
... What do you think it means to be in motion? How can we tell if something is in motion? ...
... What do you think it means to be in motion? How can we tell if something is in motion? ...
No Slide Title
... Newton’s 2nd Law • Acceleration is proportional to the Net Force. – As the force increases, the acceleration increases – Triple the force, triple the acceleration – Without a net force, there is no acceleration and the object is in equilibrium (if at rest), or the object remains in motion at a cons ...
... Newton’s 2nd Law • Acceleration is proportional to the Net Force. – As the force increases, the acceleration increases – Triple the force, triple the acceleration – Without a net force, there is no acceleration and the object is in equilibrium (if at rest), or the object remains in motion at a cons ...
Classical central-force problem
In classical mechanics, the central-force problem is to determine the motion of a particle under the influence of a single central force. A central force is a force that points from the particle directly towards (or directly away from) a fixed point in space, the center, and whose magnitude only depends on the distance of the object to the center. In many important cases, the problem can be solved analytically, i.e., in terms of well-studied functions such as trigonometric functions.The solution of this problem is important to classical physics, since many naturally occurring forces are central. Examples include gravity and electromagnetism as described by Newton's law of universal gravitation and Coulomb's law, respectively. The problem is also important because some more complicated problems in classical physics (such as the two-body problem with forces along the line connecting the two bodies) can be reduced to a central-force problem. Finally, the solution to the central-force problem often makes a good initial approximation of the true motion, as in calculating the motion of the planets in the Solar System.