Wednesday, February 13, 2008
... We’ve been learning kinematics; describing motion without understanding what the cause of the motion is. Now we are going to learn dynamics!! FORCE is what causes an object to move. Can someone tell me The above statement is not entirely correct. Why? what FORCE is? Because when an object is moving ...
... We’ve been learning kinematics; describing motion without understanding what the cause of the motion is. Now we are going to learn dynamics!! FORCE is what causes an object to move. Can someone tell me The above statement is not entirely correct. Why? what FORCE is? Because when an object is moving ...
Rotational Kinetic Energy
... The equations of motion for constant angular acceleration are the same as those for linear motion, with the substitution of the angular quantities for the linear ones. ...
... The equations of motion for constant angular acceleration are the same as those for linear motion, with the substitution of the angular quantities for the linear ones. ...
Vectors
... its parts, each multiplied by a unit vector giving the direction associated with that part. y ...
... its parts, each multiplied by a unit vector giving the direction associated with that part. y ...
Physics 101 Fall 02 - Youngstown State University
... • Uniform Circular Motion is motion of an object in a circular path with constant (uniform) speed. • Its linear speed is constant. Its angular velocity (w) is constant. • Direction always changing. • Hence linear velocity v is not constant. • The instantaneous direction of v is tangential to the cir ...
... • Uniform Circular Motion is motion of an object in a circular path with constant (uniform) speed. • Its linear speed is constant. Its angular velocity (w) is constant. • Direction always changing. • Hence linear velocity v is not constant. • The instantaneous direction of v is tangential to the cir ...
Optics I - Department of Applied Physics
... x versus t for (a), assuming the motion is all in the positive x direction. Indicate how the average velocity can be found on the graph. Two trains, each having a speed of 30km/h. are headed at each other on the same straight track. A bird that can fly 60km/h flies off the front of one train when th ...
... x versus t for (a), assuming the motion is all in the positive x direction. Indicate how the average velocity can be found on the graph. Two trains, each having a speed of 30km/h. are headed at each other on the same straight track. A bird that can fly 60km/h flies off the front of one train when th ...
Physics Tutorial 2: Numerical Integration Methods
... The physics engine which we are developing is based around resolving the forces acting on a body, and calculating the acceleration instigated by the resultant force at every time-step of the simulation. From this acceleration, the velocity can then be calculated, which in turn allows the calculation ...
... The physics engine which we are developing is based around resolving the forces acting on a body, and calculating the acceleration instigated by the resultant force at every time-step of the simulation. From this acceleration, the velocity can then be calculated, which in turn allows the calculation ...
0BJECTIVES 7
... ____ 14. Which of the following does not indicate velocity? a. 14 m/s SSE b. 40 km/h toward the town square along the main street c. 80 km/h going from New York toward New Jersey d. 28 km from Los Angeles to Catalina Island ____ 15. The difference between speed and velocity is that velocity includes ...
... ____ 14. Which of the following does not indicate velocity? a. 14 m/s SSE b. 40 km/h toward the town square along the main street c. 80 km/h going from New York toward New Jersey d. 28 km from Los Angeles to Catalina Island ____ 15. The difference between speed and velocity is that velocity includes ...
Acceleration,
... Calculating Acceleration • Let’s say you’re racing a classmate. In 1 second you go from standing still to running at 6m/s. • In the same time your classmate goes from standing still to running at 3 m/s. • How does your acceleration compare to your classmate’s acceleration? • In 1 second, you increa ...
... Calculating Acceleration • Let’s say you’re racing a classmate. In 1 second you go from standing still to running at 6m/s. • In the same time your classmate goes from standing still to running at 3 m/s. • How does your acceleration compare to your classmate’s acceleration? • In 1 second, you increa ...
Physics Review #1
... A student throws a baseball vertically upward and then catches it. If vertically upward is considered to be the positive direction, which graph best represents the relationship between velocity and time for the baseball? ...
... A student throws a baseball vertically upward and then catches it. If vertically upward is considered to be the positive direction, which graph best represents the relationship between velocity and time for the baseball? ...
