SMS 303: Integrative Marine Sciences III
... in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it. Corollary: if you want to change an object’s trajectory you need to apply l force. f Q: how can one throw a curve-ball? How can you bend it like Beckham? This law is for motion with respec ...
... in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it. Corollary: if you want to change an object’s trajectory you need to apply l force. f Q: how can one throw a curve-ball? How can you bend it like Beckham? This law is for motion with respec ...
Name: Date:______ Period:_____ Chapter 19 Honors Study Guide
... 1. What is a reference point? The starting point you use to describe the motion or the position of an object 2. What is acceleration? Negative acceleration? The measure of how quickly the velocity of an object changes; when an object’s initial velocity is greater than its final velocity 3. Define sp ...
... 1. What is a reference point? The starting point you use to describe the motion or the position of an object 2. What is acceleration? Negative acceleration? The measure of how quickly the velocity of an object changes; when an object’s initial velocity is greater than its final velocity 3. Define sp ...
Physics S1 ideas overview (1)
... 29. A _____________________ is any object that moves through the air or space, acted on only by gravity. 30. What are the 2 components of a projectile? 31. The horizontal component of motion for a projectile is completely _______________ of the vertical component of motion. 32. At the very top of th ...
... 29. A _____________________ is any object that moves through the air or space, acted on only by gravity. 30. What are the 2 components of a projectile? 31. The horizontal component of motion for a projectile is completely _______________ of the vertical component of motion. 32. At the very top of th ...
Net Force
... Newton’s Second Law requires a net force. • One or more forces act on an object • Forces are vectors that can be added ...
... Newton’s Second Law requires a net force. • One or more forces act on an object • Forces are vectors that can be added ...
1301W.500 Sample Quiz 3 Fall 2009
... 3.2. Hockey puck #1 moving at 20 m/s makes an off-center elastic collision with an identical hockey puck, #2, that is at rest on horizontal, frictionless ice. Puck #1 is deflected at an angle of 20˚ from its original direction of motion. Find the velocity of pucks #1 and #2 after the collision, incl ...
... 3.2. Hockey puck #1 moving at 20 m/s makes an off-center elastic collision with an identical hockey puck, #2, that is at rest on horizontal, frictionless ice. Puck #1 is deflected at an angle of 20˚ from its original direction of motion. Find the velocity of pucks #1 and #2 after the collision, incl ...
Chapter_9a
... If no _________________ is acting on a particle, it’s momentum is conserved. This is also true for a system of particles: If no external forces interact with a system of particles the total momentum of the system remains constant. ...
... If no _________________ is acting on a particle, it’s momentum is conserved. This is also true for a system of particles: If no external forces interact with a system of particles the total momentum of the system remains constant. ...
Chapter 5: Applying Newton`s Laws
... Set the algebraic sum of all x-components of force equal to zero. In a separate equation, set the algebraic sum of all y-components equal to zero. (Never add xand y-components in a single equation.) You can then solve these equations for up to two unknown quantities, which may be force magnitudes, c ...
... Set the algebraic sum of all x-components of force equal to zero. In a separate equation, set the algebraic sum of all y-components equal to zero. (Never add xand y-components in a single equation.) You can then solve these equations for up to two unknown quantities, which may be force magnitudes, c ...
Thursday, June 22, 2006
... wrapped around the drum whose radius is R1 exerts force F1 to the right on the cylinder, and another force exerts F2 on the core whose radius is R2 downward on the cylinder. A) What is the net torque acting on the cylinder about the rotation axis? ...
... wrapped around the drum whose radius is R1 exerts force F1 to the right on the cylinder, and another force exerts F2 on the core whose radius is R2 downward on the cylinder. A) What is the net torque acting on the cylinder about the rotation axis? ...
Announcement I Physics 1408-001 Principles of Physics Chapter 9
... That’s ∆θ1 = ∆θ2 during same ∆t. So, the 2 points have equal angular velocities. Tangential acceleration : ...
... That’s ∆θ1 = ∆θ2 during same ∆t. So, the 2 points have equal angular velocities. Tangential acceleration : ...
CHAPTER 9 ROTATIONAL DYNAMICS
... 15. REASONING AND SOLUTION The translational kinetic energy of a rigid body depends only on the mass and the speed of the body. It does not depend on how the mass is distributed. Therefore, for purposes of computing the body's translational kinetic energy, the mass of a rigid body can be considered ...
... 15. REASONING AND SOLUTION The translational kinetic energy of a rigid body depends only on the mass and the speed of the body. It does not depend on how the mass is distributed. Therefore, for purposes of computing the body's translational kinetic energy, the mass of a rigid body can be considered ...
Day 3
... As you hurry to catch your flight at the local airport, you encounter a moving walkway that is 85 m long and has a speed of 2.2 m/s relative to the ground. If it takes you 68 s to cover 85 m when walking on the ground, how long will it take you to cover the same distance on the walkway? Assume that ...
... As you hurry to catch your flight at the local airport, you encounter a moving walkway that is 85 m long and has a speed of 2.2 m/s relative to the ground. If it takes you 68 s to cover 85 m when walking on the ground, how long will it take you to cover the same distance on the walkway? Assume that ...
22Sept_2014
... mass from flying off in a straight line This is a centripetal force, a force directed towards the center of the system The tension in the string provides this force. Newton determined that this force can be described by the following equation: ...
... mass from flying off in a straight line This is a centripetal force, a force directed towards the center of the system The tension in the string provides this force. Newton determined that this force can be described by the following equation: ...
Newton`s Laws of Motion
... you pushed a hockey puck with 200 N? 1. 0 N 2. 200 N against the push 3. 200 N in the direction of the push ...
... you pushed a hockey puck with 200 N? 1. 0 N 2. 200 N against the push 3. 200 N in the direction of the push ...
Additional Midterm Review Questions
... 19. During which interval(s) of the graph does the object travel equal distances in equal times? (a) 0 s to 2 s (d) 0 s to 2 s and 3 s to 5 s (b) 2 s to 3 s (e) 0 s to 2 s, 3 to 5 s, and 5 to 6 s (c) 3 s to 5 s 20. During which interval(s) of the graph does the speed of the object increase by equal ...
... 19. During which interval(s) of the graph does the object travel equal distances in equal times? (a) 0 s to 2 s (d) 0 s to 2 s and 3 s to 5 s (b) 2 s to 3 s (e) 0 s to 2 s, 3 to 5 s, and 5 to 6 s (c) 3 s to 5 s 20. During which interval(s) of the graph does the speed of the object increase by equal ...
Document
... • Law of Inertia: A body continues in state of rest or motion unless acted on by an external force; Mass is a measure of inertia • Law of Acceleration: For a given mass m, the acceleration is proportional to the force applied F=ma • Law of Action equals Reaction: For every action there is an equal a ...
... • Law of Inertia: A body continues in state of rest or motion unless acted on by an external force; Mass is a measure of inertia • Law of Acceleration: For a given mass m, the acceleration is proportional to the force applied F=ma • Law of Action equals Reaction: For every action there is an equal a ...