Slide 1
... Stream Velocity VS. Sediment Size A streams velocity is 100 cm/sec. List the sediments that will be carried by the stream. A streams velocity is 40 cm/sec. List the sediments that will be carried by the stream. State the relationship between stream velocity and particle size. Describe how the size ...
... Stream Velocity VS. Sediment Size A streams velocity is 100 cm/sec. List the sediments that will be carried by the stream. A streams velocity is 40 cm/sec. List the sediments that will be carried by the stream. State the relationship between stream velocity and particle size. Describe how the size ...
Chapter 8- Rotational Motion
... centripetal force. However, we are yet to see what causes rotational motion. It is clear that to make an object start rotating, a force is needed; Unlike in linear motion, the position and direction of the applied force matter as well. In the figure, the applied force will be more effective in openi ...
... centripetal force. However, we are yet to see what causes rotational motion. It is clear that to make an object start rotating, a force is needed; Unlike in linear motion, the position and direction of the applied force matter as well. In the figure, the applied force will be more effective in openi ...
Rotational Motion Objectives: After reviewing this section you should
... Conservation of Angular Momentum Angular momentum is also conserved. If you have ever watched a figure skate spinning, you will have noticed that when she pulls her arms in tight she spins more quickly, and when she stretches her arms out wide she spins more slowly. This demonstrates the conservatio ...
... Conservation of Angular Momentum Angular momentum is also conserved. If you have ever watched a figure skate spinning, you will have noticed that when she pulls her arms in tight she spins more quickly, and when she stretches her arms out wide she spins more slowly. This demonstrates the conservatio ...
Honors/CP Physics
... of identical mass that is initially at rest on the track. Which of the following is true for the two objects after the impact? (A) The total momentum is Mv and the total kinetic energy is ½Mv2. (B) The total momentum is Mv and the total kinetic energy is less than ½Mv2. (C) The total momentum is les ...
... of identical mass that is initially at rest on the track. Which of the following is true for the two objects after the impact? (A) The total momentum is Mv and the total kinetic energy is ½Mv2. (B) The total momentum is Mv and the total kinetic energy is less than ½Mv2. (C) The total momentum is les ...
Monday, April 6, 2009
... The principle of energy conservation can be used to solve problems that are harder to solve just using Newton’s laws. It is used to describe motion of an object or a system of objects. A new concept of linear momentum can also be used to solve physical problems, especially the problems involving col ...
... The principle of energy conservation can be used to solve problems that are harder to solve just using Newton’s laws. It is used to describe motion of an object or a system of objects. A new concept of linear momentum can also be used to solve physical problems, especially the problems involving col ...
Laws of Motion - physics teacher
... For centuries the problem of motion and its causes were a cen-|tral theme of natural philosophy. The Greek philosopher Ari_ _. stated that a body will move with uniform velocity so pbng as a constant force acts on it. It was only in the sixteenth tcntury Galelio contradicted the statement. From expe ...
... For centuries the problem of motion and its causes were a cen-|tral theme of natural philosophy. The Greek philosopher Ari_ _. stated that a body will move with uniform velocity so pbng as a constant force acts on it. It was only in the sixteenth tcntury Galelio contradicted the statement. From expe ...
Force, Mass, and Acceleration
... First Experiment: Place the cart on the track about 30 cm (1 foot) away from the motion detector with one person holding it in position. You will need to zero the force sensor, before each run. To do that you need to push and hold the zero button on the sensor for a few seconds but you will need to ...
... First Experiment: Place the cart on the track about 30 cm (1 foot) away from the motion detector with one person holding it in position. You will need to zero the force sensor, before each run. To do that you need to push and hold the zero button on the sensor for a few seconds but you will need to ...
Vectors - Urbana School District #116
... below) to any values you choose. (The program won’t allow a change that is physically impossible.) 2. Record the angles that are displayed below the forces. They are measured from the vertical. 3. Using the angles given and the blue and red tensions, do the math to prove that the computer program re ...
... below) to any values you choose. (The program won’t allow a change that is physically impossible.) 2. Record the angles that are displayed below the forces. They are measured from the vertical. 3. Using the angles given and the blue and red tensions, do the math to prove that the computer program re ...
Review Exam 1-New
... A) is always greater than zero. B) is always less than zero. C) is zero. D) can be greater than or less than but not equal to zero. E) can have any value. Ans: C ...
... A) is always greater than zero. B) is always less than zero. C) is zero. D) can be greater than or less than but not equal to zero. E) can have any value. Ans: C ...
force
... Describe the relationship between: Force and acceleration: Directly Proportional Mass and acceleration: Inversely Proportional What is the rate of acceleration due to gravity? 9.8 m/s2 ...
... Describe the relationship between: Force and acceleration: Directly Proportional Mass and acceleration: Inversely Proportional What is the rate of acceleration due to gravity? 9.8 m/s2 ...
force
... • State and apply Newton’s first law of motion • Write Newton’s second law using appropriate units for mass, force, and acceleration. • Demonstrate your understanding of the distinction between mass and weight. • Apply Newton’s second law to problems involving one or more bodies in constant accelera ...
... • State and apply Newton’s first law of motion • Write Newton’s second law using appropriate units for mass, force, and acceleration. • Demonstrate your understanding of the distinction between mass and weight. • Apply Newton’s second law to problems involving one or more bodies in constant accelera ...
PHYSICS 231 Review problems for midterm 1 1 PHY 231
... force is slowing it down. This goes on until it reaches the highest point, where the velocity/speed equals zero. The ball than moves down: the velocity becomes negative, but the speed (not a vector, just a positive number) increases. So answer c is correct. PHY 231 ...
... force is slowing it down. This goes on until it reaches the highest point, where the velocity/speed equals zero. The ball than moves down: the velocity becomes negative, but the speed (not a vector, just a positive number) increases. So answer c is correct. PHY 231 ...
CLASSICAL_PHYSICS_edit
... 1. What is the acceleration of a 7 kg mass if a force of 68.6 N is used to move it toward Earth? 2. What force is necessary to accelerate a 1,250 kg car at a rate of 40 m/s2? 3. Zookeepers carry a stretcher that holds a sleeping lion. The total mass of the lion and the stretcher is 175 kg. The lion’ ...
... 1. What is the acceleration of a 7 kg mass if a force of 68.6 N is used to move it toward Earth? 2. What force is necessary to accelerate a 1,250 kg car at a rate of 40 m/s2? 3. Zookeepers carry a stretcher that holds a sleeping lion. The total mass of the lion and the stretcher is 175 kg. The lion’ ...
Slide 1
... The gravitational force on you is one-half of a Third Law pair: the Earth exerts a downward force on you, and you exert an upward force on the Earth. When there is such a disparity in masses, the reaction force is undetectable, but for bodies more equal in mass it can be significant. ...
... The gravitational force on you is one-half of a Third Law pair: the Earth exerts a downward force on you, and you exert an upward force on the Earth. When there is such a disparity in masses, the reaction force is undetectable, but for bodies more equal in mass it can be significant. ...
Ppt - AIS Moodle
... Acceleration is the rate at which an object’s velocity changes as the result of a force. Centripetal acceleration is the acceleration of an object moving in a circle due to the centripetal force. ...
... Acceleration is the rate at which an object’s velocity changes as the result of a force. Centripetal acceleration is the acceleration of an object moving in a circle due to the centripetal force. ...