The transfer of energy in an earthquake
... waves are the fastest moving waves at 8kms-1. These waves produce the sound of an earthquake. So in the Christchurch earthquake it took about 5 seconds for the p-waves to hit Christchurch. ...
... waves are the fastest moving waves at 8kms-1. These waves produce the sound of an earthquake. So in the Christchurch earthquake it took about 5 seconds for the p-waves to hit Christchurch. ...
Friction, Circular Motion, Drag Forces 5
... required. (b) What is this angle for an expressway off-ramp curve of radius 50 m at a design speed of 50 km/h? ...
... required. (b) What is this angle for an expressway off-ramp curve of radius 50 m at a design speed of 50 km/h? ...
Version PREVIEW – Practice 8 – carroll – (11108) 1 This print
... Multiple-choice questions may continue on the next column or page – find all choices before answering. Inertia of Solids 01 001 10.0 points A circular disk, a ring, and a square have the same mass M and width 2 r. ring ...
... Multiple-choice questions may continue on the next column or page – find all choices before answering. Inertia of Solids 01 001 10.0 points A circular disk, a ring, and a square have the same mass M and width 2 r. ring ...
Review Questions
... 4. The average acceleration is zero when __________ A the magnitudes of the initial and final velocities are the same, and the directions of the initial and final velocities are different. B both the magnitudes and the directions of the initial and final velocities are the same. C the magnitude of ...
... 4. The average acceleration is zero when __________ A the magnitudes of the initial and final velocities are the same, and the directions of the initial and final velocities are different. B both the magnitudes and the directions of the initial and final velocities are the same. C the magnitude of ...
During a relay race, runner A runs a certain distance due north and
... 4. The average acceleration is zero when __________ A the magnitudes of the initial and final velocities are the same, and the directions of the initial and final velocities are different. B both the magnitudes and the directions of the initial and final velocities are the same. C the magnitude of ...
... 4. The average acceleration is zero when __________ A the magnitudes of the initial and final velocities are the same, and the directions of the initial and final velocities are different. B both the magnitudes and the directions of the initial and final velocities are the same. C the magnitude of ...
Circular motion and rotation Uniform circular motion
... 4. You can generally expect the weight of the object to have components in both equations unless the object is exactly at the top, bottom or sides of the circle. 5. If the object changes height along the circle you may need to write a conservation of energy statement. This goes well with centripetal ...
... 4. You can generally expect the weight of the object to have components in both equations unless the object is exactly at the top, bottom or sides of the circle. 5. If the object changes height along the circle you may need to write a conservation of energy statement. This goes well with centripetal ...
Document
... orbit yet always be falling. SOLUTION: Throw the ball at progressively larger speeds. In all instances the force of gravity will draw the ball toward the center of the earth. When the ball is finally thrown at a great enough speed, the curvature of the ball’s path will match the curvature of the ...
... orbit yet always be falling. SOLUTION: Throw the ball at progressively larger speeds. In all instances the force of gravity will draw the ball toward the center of the earth. When the ball is finally thrown at a great enough speed, the curvature of the ball’s path will match the curvature of the ...
Physics - Harmonic Motion
... segment of the curve from in phase point to the next sequential in phase point. In phase points? These are points along the displacement path where the object is doing the same thing. • No better way to understand the thing than to look at another example. Here we have us a weight attached to a vert ...
... segment of the curve from in phase point to the next sequential in phase point. In phase points? These are points along the displacement path where the object is doing the same thing. • No better way to understand the thing than to look at another example. Here we have us a weight attached to a vert ...
Unit 7
... Defining Torque as a Force at a distance from a pivot point Examples: Pushing on a door why is the hinge placed where it is? Meterstick determining the balancing point on a meterstick Torque is defined as the ability of a force to rotate an object around some axis. Second law of Equilibrium su ...
... Defining Torque as a Force at a distance from a pivot point Examples: Pushing on a door why is the hinge placed where it is? Meterstick determining the balancing point on a meterstick Torque is defined as the ability of a force to rotate an object around some axis. Second law of Equilibrium su ...
PowerPoint Lecture Chapter 6
... attain if it is towing another car of equal mass? Answer: The same force on twice the mass produces half the acceleration, or 1 m/s2. ...
... attain if it is towing another car of equal mass? Answer: The same force on twice the mass produces half the acceleration, or 1 m/s2. ...
Mechanics notes
... shaped motion experienced by moving objects that have only the force due to gravity acting on them. Eg. Bullets,shotputs,netballs, water jets, rugby balls ...
... shaped motion experienced by moving objects that have only the force due to gravity acting on them. Eg. Bullets,shotputs,netballs, water jets, rugby balls ...
vector - MACscience
... shaped motion experienced by moving objects that have only the force due to gravity acting on them. Eg. Bullets,shotputs,netballs, water jets, rugby balls ...
... shaped motion experienced by moving objects that have only the force due to gravity acting on them. Eg. Bullets,shotputs,netballs, water jets, rugby balls ...
Exam 2 Practice Problems
... Solution 11: There are two different ways to approach this one: using torque, and using energy conservation. First, we’ll use energy conservation. Using energy conservation to get the acceleration requires some insight. First, since gravity is the only force of interest here, the acceleration should ...
... Solution 11: There are two different ways to approach this one: using torque, and using energy conservation. First, we’ll use energy conservation. Using energy conservation to get the acceleration requires some insight. First, since gravity is the only force of interest here, the acceleration should ...
Physics Final
... A 125kg cart with a momentum of 1250kgm/s east collides with a 225kg cart whose momentum is 2250kgm/s north. The two carts lock together. What is the velocity of the carts after the collision? ...
... A 125kg cart with a momentum of 1250kgm/s east collides with a 225kg cart whose momentum is 2250kgm/s north. The two carts lock together. What is the velocity of the carts after the collision? ...
chapter4_PC
... Forces always occur in pairs A single isolated force cannot exist The action force is equal in magnitude to the reaction force and opposite in direction ...
... Forces always occur in pairs A single isolated force cannot exist The action force is equal in magnitude to the reaction force and opposite in direction ...