Friday PS Forces Part 2 - elyceum-beta
... that involves you moving • Please keep it “G” or “PG” rated • What would change if there was no friction? – Think of your actions – Think of your surrounding environment – Think of your personal being ...
... that involves you moving • Please keep it “G” or “PG” rated • What would change if there was no friction? – Think of your actions – Think of your surrounding environment – Think of your personal being ...
Rotational Dynamics
... Force produces changes in linear motion (linear acceleration). A force is a push or a pull. Torque produces changes in angular motion (angular acceleration). A torque is a twist. ...
... Force produces changes in linear motion (linear acceleration). A force is a push or a pull. Torque produces changes in angular motion (angular acceleration). A torque is a twist. ...
Document
... The majority of motion we have been discussing is translational motion. We have recently been exploring rotational motion. Now we will look at both together. If a wheel is placed on a flat surface and a force is applied at the center of the wheel what will it do? It will translate and rotate. Why do ...
... The majority of motion we have been discussing is translational motion. We have recently been exploring rotational motion. Now we will look at both together. If a wheel is placed on a flat surface and a force is applied at the center of the wheel what will it do? It will translate and rotate. Why do ...
File - Martin Ray Arcibal
... 1. Purpose The purpose of this experiment is to test the validity of Newton’s second law of motion, which states that the acceleration of an object is directly proportional to the net force applied to the object and inversely proportional to its mass. This experiment will test only the first half of ...
... 1. Purpose The purpose of this experiment is to test the validity of Newton’s second law of motion, which states that the acceleration of an object is directly proportional to the net force applied to the object and inversely proportional to its mass. This experiment will test only the first half of ...
Our Place in the Cosmos Elective Course
... • Acceleration is the rate of change of the velocity of an object, that is the change in velocity divided by the time over which the change takes place • Mathematically a = v/t • Note that velocity has a direction - an acceleration may result in a change in speed and/or a change in direction • Any ...
... • Acceleration is the rate of change of the velocity of an object, that is the change in velocity divided by the time over which the change takes place • Mathematically a = v/t • Note that velocity has a direction - an acceleration may result in a change in speed and/or a change in direction • Any ...
File
... •a change in velocity •a measurement of how quickly an object is changing speed, direction or both Velocity: The rate of change of a position along a straight line with respect to time Force: strength or energy ...
... •a change in velocity •a measurement of how quickly an object is changing speed, direction or both Velocity: The rate of change of a position along a straight line with respect to time Force: strength or energy ...
Name:______KEY_ Quiz Study Guide Topics included on this quiz
... Objects like to keep doing what they are already doing, they are “lazy,” etc. 3.) Which groundhog has more inertia? Explain why or how you know. Enrique, who weighs 10 pounds and is running at a speed of 5 m/s or Lisette, who weighs 13 pounds and is sleeping on the sidewalk. ...
... Objects like to keep doing what they are already doing, they are “lazy,” etc. 3.) Which groundhog has more inertia? Explain why or how you know. Enrique, who weighs 10 pounds and is running at a speed of 5 m/s or Lisette, who weighs 13 pounds and is sleeping on the sidewalk. ...
Document
... Center of mass and stability Center of mass (CM), also called center of gravity, is a point about which gravitational forces applied to different parts of the object produce no torque. That is, if we choose an axis going through or a pivot point in CM, the object will be balanced. One can consider ...
... Center of mass and stability Center of mass (CM), also called center of gravity, is a point about which gravitational forces applied to different parts of the object produce no torque. That is, if we choose an axis going through or a pivot point in CM, the object will be balanced. One can consider ...
Circular Motion
... probably because it could be divided up so many different ways, i.e. 1, 2, 3, 4, 5, 6, 9, 12, 24 and 30. This got picked up by the Babylonians and passed on to the Egyptians. And from there to us. The circle has 6 × 60, or 360 parts. It’s popularity may also be related to fact that it is close to th ...
... probably because it could be divided up so many different ways, i.e. 1, 2, 3, 4, 5, 6, 9, 12, 24 and 30. This got picked up by the Babylonians and passed on to the Egyptians. And from there to us. The circle has 6 × 60, or 360 parts. It’s popularity may also be related to fact that it is close to th ...
Dynamics - Polson 7-8
... friction: force resisting motion between two surfaces What affects friction? (1) the surfaces in contact (m ~ coefficient of friction) (2) the normal force acting on the surfaces FF = m FN There are two kinds of friction: static and kinetic mS > mK bonding is weaker when there is motion ...
... friction: force resisting motion between two surfaces What affects friction? (1) the surfaces in contact (m ~ coefficient of friction) (2) the normal force acting on the surfaces FF = m FN There are two kinds of friction: static and kinetic mS > mK bonding is weaker when there is motion ...
Motion and Forces
... 2. Constant – does not change through the time 3. Average – total distance over time ...
... 2. Constant – does not change through the time 3. Average – total distance over time ...
Unit 2 Section 4 Notes Newton`s Laws of Motion
... Astronauts in space appear to be “weightless”. This statement is NOT true because gravity exists everywhere in the universe; it is the force of attraction between 2 objects due to mass. Astronauts in orbit experience apparent weightlessness because they are in free fall. The astronauts and vehicle ...
... Astronauts in space appear to be “weightless”. This statement is NOT true because gravity exists everywhere in the universe; it is the force of attraction between 2 objects due to mass. Astronauts in orbit experience apparent weightlessness because they are in free fall. The astronauts and vehicle ...
Review for Test - Duplin County Schools
... 3. A lizard accelerates from 2 m/s to 10 m/s in 4 seconds. What is the lizard’s average acceleration? 4. A car accelerates at a rate of 3.0 m/s2. If its original speed is 8.0 m/s, how many seconds will it take the car to reach a final speed of 25.0 m/s? 5. A cart rolling down an incline for 5.0 seco ...
... 3. A lizard accelerates from 2 m/s to 10 m/s in 4 seconds. What is the lizard’s average acceleration? 4. A car accelerates at a rate of 3.0 m/s2. If its original speed is 8.0 m/s, how many seconds will it take the car to reach a final speed of 25.0 m/s? 5. A cart rolling down an incline for 5.0 seco ...
Chapter 11a
... (r = 1 m) with a force F = 500 N at an angle F1 = 80 °; the other pulls at the middle of wrench with the same force and at an angle F2 = 90 °. What is the net torque the two mechanics are applying to the screw? ...
... (r = 1 m) with a force F = 500 N at an angle F1 = 80 °; the other pulls at the middle of wrench with the same force and at an angle F2 = 90 °. What is the net torque the two mechanics are applying to the screw? ...
Presentation - Personal.psu.edu
... gravitational field then when the object achieves static equilibrium Ftot = F up + Mtot g = 0 (no change of vcm from 0) F up = -Mtot g t tot about center of mass must be zero (no change of acm from 0) t tot = text = 0 = r 1 F up where r1 is a displacement vector to the center of gravity ...
... gravitational field then when the object achieves static equilibrium Ftot = F up + Mtot g = 0 (no change of vcm from 0) F up = -Mtot g t tot about center of mass must be zero (no change of acm from 0) t tot = text = 0 = r 1 F up where r1 is a displacement vector to the center of gravity ...