forces ch2,3
... -It is a constant velocity (speed) thus the net force = 0 b/c air resistance balances force of gravity, and acceleration = 0 -Depends on size, shape, and mass -Ex: Open parachute v/s Closed parachute (air resistance is greater for the opened one) ...
... -It is a constant velocity (speed) thus the net force = 0 b/c air resistance balances force of gravity, and acceleration = 0 -Depends on size, shape, and mass -Ex: Open parachute v/s Closed parachute (air resistance is greater for the opened one) ...
Introduction to Momentum
... The force on the ball varies from zero when contact is made up to some maximum value (when the ball is maximally deformed) and then back to zero when the ball leaves the club. Assume that the ball leaves the club face with a velocity of 44 m/s. (a) Find the magnitude of the impulse due to the ...
... The force on the ball varies from zero when contact is made up to some maximum value (when the ball is maximally deformed) and then back to zero when the ball leaves the club. Assume that the ball leaves the club face with a velocity of 44 m/s. (a) Find the magnitude of the impulse due to the ...
Physics 106P: Lecture 1 Notes
... angular velocity and acceleration are vector quantities. So far we only talked about the magnitude of these vectors. But as vectors they also have a direction. Both angular velocity and acceleration point along the rotation axis. ...
... angular velocity and acceleration are vector quantities. So far we only talked about the magnitude of these vectors. But as vectors they also have a direction. Both angular velocity and acceleration point along the rotation axis. ...
Ch. 13 Quiz - westscidept
... _____ 1. Force is A) a push B) a pull C) the ability to change motion D) all of the above _____ 2. Forces that are opposite and equal are called A) balanced B) friction C) unbalanced D) gravitational _____ 3. The force that opposes the motion of an object is called A) acceleration B) friction C) den ...
... _____ 1. Force is A) a push B) a pull C) the ability to change motion D) all of the above _____ 2. Forces that are opposite and equal are called A) balanced B) friction C) unbalanced D) gravitational _____ 3. The force that opposes the motion of an object is called A) acceleration B) friction C) den ...
Physics 161 Exam #2 ANSWER KEY Dr. Dennis
... it must exert a force on the air that is directed to the plane’s left side. it must exert a force on the air that is directed to the plane’s right side. it does not need to exert a force: it must only move the wing flaps out. it only needs to deflect the air without exerting any additional force on ...
... it must exert a force on the air that is directed to the plane’s left side. it must exert a force on the air that is directed to the plane’s right side. it does not need to exert a force: it must only move the wing flaps out. it only needs to deflect the air without exerting any additional force on ...
Matching - Hauserphysics
... 21. T/F, The earth and the moon pull on each other with an equal amount of force. 22. T/F, The amount of matter in an object is called its mass. 23. T/F, The SI unit of mass is called the kilogram. 24. T/F, If a hockey puck slides on a perfectly frictionless surface, it will eventually slow down bec ...
... 21. T/F, The earth and the moon pull on each other with an equal amount of force. 22. T/F, The amount of matter in an object is called its mass. 23. T/F, The SI unit of mass is called the kilogram. 24. T/F, If a hockey puck slides on a perfectly frictionless surface, it will eventually slow down bec ...
Newton`s Three Laws
... direction) is produced when a force acts on a mass. The greater the mass (of the object being accelerated) the greater the amount of force needed (to accelerate the object). ...
... direction) is produced when a force acts on a mass. The greater the mass (of the object being accelerated) the greater the amount of force needed (to accelerate the object). ...
Physics Force Worksheet
... 13. A mass of 10.0 kg (m1) rests on an incline that makes an angle of 36.9o with the horizontal. A light cord connects it to a mass m2 hanging over the top edge of the incline. a. What is the mass of m2 if the system moves at a constant velocity to the top of the ramp? b. What would the mass m 2 be ...
... 13. A mass of 10.0 kg (m1) rests on an incline that makes an angle of 36.9o with the horizontal. A light cord connects it to a mass m2 hanging over the top edge of the incline. a. What is the mass of m2 if the system moves at a constant velocity to the top of the ramp? b. What would the mass m 2 be ...
Name
... Motion and Force Chapter 2 Study Guide Answer Key 1. A reference point is a location to which you can compare other locations 2. Speed is measured using the following units: km/hr, mi/hr, m/s 3. You need to know direction and distance from a reference point to measure an object’s position. 4. A girl ...
... Motion and Force Chapter 2 Study Guide Answer Key 1. A reference point is a location to which you can compare other locations 2. Speed is measured using the following units: km/hr, mi/hr, m/s 3. You need to know direction and distance from a reference point to measure an object’s position. 4. A girl ...
survey of physics - Stevenson High School
... a. Rolling on a horizontal surface with an acceleration greater than 0. b. Rolling on a horizontal surface with an acceleration less than 0. c. Rolling on a horizontal surface with an acceleration equal to 0. d. Freefall with initial velocity equal to 0, immediately followed by a bounce (maximum hei ...
... a. Rolling on a horizontal surface with an acceleration greater than 0. b. Rolling on a horizontal surface with an acceleration less than 0. c. Rolling on a horizontal surface with an acceleration equal to 0. d. Freefall with initial velocity equal to 0, immediately followed by a bounce (maximum hei ...
Document
... Aristotle: rest is natural state Galileo: circular motion (orbits) is natural state ...
... Aristotle: rest is natural state Galileo: circular motion (orbits) is natural state ...