Slide 1 - The Eclecticon of Dr French
... external forces* 3. If body A is in contact with body B and exerts a force upon it, the force upon A due to B is equal in magnitude and opposite in direction. Tension ...
... external forces* 3. If body A is in contact with body B and exerts a force upon it, the force upon A due to B is equal in magnitude and opposite in direction. Tension ...
WORK
... on the floor and the last marker will be lined up with the table). 2) Record the distance/length of the ramp in meters. 3) Record the height of the table in meters. 4) Record the weight of the cart in Newtons. 5) Pull a cart up a ramp at a constant speed. Record the force in Newtons. 6) Pull the car ...
... on the floor and the last marker will be lined up with the table). 2) Record the distance/length of the ramp in meters. 3) Record the height of the table in meters. 4) Record the weight of the cart in Newtons. 5) Pull a cart up a ramp at a constant speed. Record the force in Newtons. 6) Pull the car ...
Motion Characteristics for Circular Motion
... that for objects moving around circles of different radii in the same period, the object traversing the circle of a larger radius must be traveling with the greatest speed. In fact, the average speed and the radius of the circle are directly proportional. A twofold increase in radius corresponds to ...
... that for objects moving around circles of different radii in the same period, the object traversing the circle of a larger radius must be traveling with the greatest speed. In fact, the average speed and the radius of the circle are directly proportional. A twofold increase in radius corresponds to ...
July 2016 Exam Review
... Recall that the centripetal acceleration of the stone is v2/r, and if the speed is constant, then so is the centripetal acceleration. How can it be that the centripetal acceleration, which points towards the centre of the circle, is constant even though the direction of the weight force, which is do ...
... Recall that the centripetal acceleration of the stone is v2/r, and if the speed is constant, then so is the centripetal acceleration. How can it be that the centripetal acceleration, which points towards the centre of the circle, is constant even though the direction of the weight force, which is do ...
app_A (WP)
... between positions 1 and 2, it does not depend on the length of the path taken between these endpoints. The length of the actual path followed between the endpoints is called the distance, s. It is clear that the positions of the endpoints uniquely define the displacement. However, we have to know th ...
... between positions 1 and 2, it does not depend on the length of the path taken between these endpoints. The length of the actual path followed between the endpoints is called the distance, s. It is clear that the positions of the endpoints uniquely define the displacement. However, we have to know th ...
FORCES
... are NOT one-sided Newton’s 3rd Law: If one object exerts a force on another object, then the second object exerts a force of equal strength in the opposite direction o the first object ...
... are NOT one-sided Newton’s 3rd Law: If one object exerts a force on another object, then the second object exerts a force of equal strength in the opposite direction o the first object ...
Introduction to Conservation of Energy
... The motion detector is at the very top of the track. The end of the track should not hang off of the table. A block of wood is placed under the end of the track at the very edge (right at the end). The far end of the track is elevated about 2 inches by the block of wood. The motion we will investiga ...
... The motion detector is at the very top of the track. The end of the track should not hang off of the table. A block of wood is placed under the end of the track at the very edge (right at the end). The far end of the track is elevated about 2 inches by the block of wood. The motion we will investiga ...
V 1
... • For any conservative force F we can define a potential energy function U in the following way: W = ...
... • For any conservative force F we can define a potential energy function U in the following way: W = ...
Circular Motion Web Quest
... 15. Does the motion of an athlete have to be a full circle to be considered circular motion? Explain. 16. For the speed skater depicted in the picture to the right, draw Free Body Diagrams showing the two components of the contact force. 17. Explain the interactions that occur between a skater and t ...
... 15. Does the motion of an athlete have to be a full circle to be considered circular motion? Explain. 16. For the speed skater depicted in the picture to the right, draw Free Body Diagrams showing the two components of the contact force. 17. Explain the interactions that occur between a skater and t ...
Lectures 34
... A block of mass M is cemented to a circular platform at a distance b from its center. The platform can rotate, without friction, about a vertical axle through its center with a moment of inertia, Ip. If a bullet of mass m, moving horizontally with velocity of magnitude vB as shown, strikes and imbe ...
... A block of mass M is cemented to a circular platform at a distance b from its center. The platform can rotate, without friction, about a vertical axle through its center with a moment of inertia, Ip. If a bullet of mass m, moving horizontally with velocity of magnitude vB as shown, strikes and imbe ...
File
... 6. A wheel and axle is a simple machine made up of two circular objects of different sizes. How does a wheel and axle make work easier? A. It changes the direction of the force B. It multiplies the effort force. C. It multiplies the distance over which the force must be exerted. D. It changes both ...
... 6. A wheel and axle is a simple machine made up of two circular objects of different sizes. How does a wheel and axle make work easier? A. It changes the direction of the force B. It multiplies the effort force. C. It multiplies the distance over which the force must be exerted. D. It changes both ...
Statics Lecture
... Joints are assumed to be frictionless, so forces can only be transmitted in the direction of the members. Members are assumed to be massless. Loads can be applied only at joints (or nodes). Members are assumed to be perfectly rigid. ...
... Joints are assumed to be frictionless, so forces can only be transmitted in the direction of the members. Members are assumed to be massless. Loads can be applied only at joints (or nodes). Members are assumed to be perfectly rigid. ...
Force and Motion
... to the door with 7 meters per Second Square, but increases his speed to 9 m/s2. With the mass of the tree bark and acceleration of Jimmy, what was the overall force he put to break down the ...
... to the door with 7 meters per Second Square, but increases his speed to 9 m/s2. With the mass of the tree bark and acceleration of Jimmy, what was the overall force he put to break down the ...
Conservation of Energy
... Quick “Lab” – 10 min Go around the room to inspect the different toys. Decide what type(s) of energy makes them work (move, make noise, etc) and write ALL the energy types down on the sheet provided by each toy. ...
... Quick “Lab” – 10 min Go around the room to inspect the different toys. Decide what type(s) of energy makes them work (move, make noise, etc) and write ALL the energy types down on the sheet provided by each toy. ...
Chapter 4 Newton`s Laws of Motion
... testing track at a constant speed of 250 km/h. You pass a 1971 Volkswagen Beetle doing a constant speed 75 km/h. On which car is the net force greater? Since both cars move with constant velocities the net force on each car is zero. Inertial frames. It is important to note that the Newton’s first la ...
... testing track at a constant speed of 250 km/h. You pass a 1971 Volkswagen Beetle doing a constant speed 75 km/h. On which car is the net force greater? Since both cars move with constant velocities the net force on each car is zero. Inertial frames. It is important to note that the Newton’s first la ...
Hunting oscillation
Hunting oscillation is a self-oscillation, usually unwanted, about an equilibrium. The expression came into use in the 19th century and describes how a system ""hunts"" for equilibrium. The expression is used to describe phenomena in such diverse fields as electronics, aviation, biology, and railway engineering.