Chapter 8 - Mona Shores Blogs
... motion, or at rest, unless acted upon by a net force. Notice it says Motion, but does not specify whether the motion is linear or rotational. We also said that Newton’s 1st Law describes the term inertia, or the the resistance of a change in motion. The tendency of a body rotating about a fixed axis ...
... motion, or at rest, unless acted upon by a net force. Notice it says Motion, but does not specify whether the motion is linear or rotational. We also said that Newton’s 1st Law describes the term inertia, or the the resistance of a change in motion. The tendency of a body rotating about a fixed axis ...
Conditions of Linear Motion
... Orthogonal forces – forces acting perpendicular to each other; they do not have an influence on each other fr ...
... Orthogonal forces – forces acting perpendicular to each other; they do not have an influence on each other fr ...
Friction, Circular Motion, Drag Forces 5
... Example 5-15: Banking angle. (a) For a car traveling with speed v around a curve of radius r, determine a formula for the angle at which a road should be banked so that no friction is required. (b) What is this angle for an expressway off-ramp curve of radius 50 m at a design speed of 50 km/h? ...
... Example 5-15: Banking angle. (a) For a car traveling with speed v around a curve of radius r, determine a formula for the angle at which a road should be banked so that no friction is required. (b) What is this angle for an expressway off-ramp curve of radius 50 m at a design speed of 50 km/h? ...
Newton`s Second Law of Motion
... the force just change the velocity? Also, what does the mass of the cart have to do with how the motion changes? We know that it takes a much harder push to get a heavy cart moving than a lighter one. A Force Sensor and an Accelerometer will let you measure the force on a cart simultaneously with th ...
... the force just change the velocity? Also, what does the mass of the cart have to do with how the motion changes? We know that it takes a much harder push to get a heavy cart moving than a lighter one. A Force Sensor and an Accelerometer will let you measure the force on a cart simultaneously with th ...
After completing this topic, the students will be able to
... 1. the potential of doing work due to the position or configuration of a rigid body 2. P.E. = mgh for a rigid body which is elevated to a height of h P.E. = ½kx2 for a spring which is stretched x length beyond its neutral position F. Kinetic energy (K.E.) 1. the work required to stop a moving body a ...
... 1. the potential of doing work due to the position or configuration of a rigid body 2. P.E. = mgh for a rigid body which is elevated to a height of h P.E. = ½kx2 for a spring which is stretched x length beyond its neutral position F. Kinetic energy (K.E.) 1. the work required to stop a moving body a ...
Newton`s Second Law of Motion
... Or does the force just change the velocity? Also, what does the mass of the cart have to do with how the motion changes? We know that it takes a much harder push to get a heavy cart moving than a lighter one. A Force Sensor and an Accelerometer will let you measure the force on a cart simultaneously ...
... Or does the force just change the velocity? Also, what does the mass of the cart have to do with how the motion changes? We know that it takes a much harder push to get a heavy cart moving than a lighter one. A Force Sensor and an Accelerometer will let you measure the force on a cart simultaneously ...
Forces and Motion
... Why do the two objects not hit the ground at the same time? Gravity is acting more on the elephant than on the feather. And a heavier object overcomes the upward force of wind resistance (friction) more easily thus falling faster than the light object ...
... Why do the two objects not hit the ground at the same time? Gravity is acting more on the elephant than on the feather. And a heavier object overcomes the upward force of wind resistance (friction) more easily thus falling faster than the light object ...
Lecture_03b
... so N must be greater than mg in order to give the net upward force! Follow-up: What is the normal force if the elevator is in free fall downward? ...
... so N must be greater than mg in order to give the net upward force! Follow-up: What is the normal force if the elevator is in free fall downward? ...
File
... An object acted on by three forces moves with constant velocity. One force acting on the object is in the positive x direction and has a magnitude of 6.5 N; a second force has a magnitude of 4.4 N and points in the negative y direction. Find the direction and magnitude of the third force acting on t ...
... An object acted on by three forces moves with constant velocity. One force acting on the object is in the positive x direction and has a magnitude of 6.5 N; a second force has a magnitude of 4.4 N and points in the negative y direction. Find the direction and magnitude of the third force acting on t ...
Circular Motion Notes File
... will be pulled away from its straight-line path, and will follow a circular path. As long as the string is pulled toward this central point, the ball will continue moving in a circle at a constant speed. An object moving in a circle at a constant speed is said to be in uniform circular motion (UCM). ...
... will be pulled away from its straight-line path, and will follow a circular path. As long as the string is pulled toward this central point, the ball will continue moving in a circle at a constant speed. An object moving in a circle at a constant speed is said to be in uniform circular motion (UCM). ...
