PowerPoints
... – Example: if the acceleration is along the direction of motion, the speed grows by the same amount in each time interval (e.g., second) – if the speed changes by 1 meter per second each second, the acceleration is (1 meter per second) per second, or 1 m/s2. if v = 15 m/s at time t = 0, and a = 1 m/ ...
... – Example: if the acceleration is along the direction of motion, the speed grows by the same amount in each time interval (e.g., second) – if the speed changes by 1 meter per second each second, the acceleration is (1 meter per second) per second, or 1 m/s2. if v = 15 m/s at time t = 0, and a = 1 m/ ...
Circular & Satellite Motion
... When an object is in free fall, it falls a(n) ____ distance with each second. A. Lesser ...
... When an object is in free fall, it falls a(n) ____ distance with each second. A. Lesser ...
free body diagrams: resultant force
... A 2 kg ball is dropped from a height of 5 m onto the ground below. After the ball first touches the ground it takes 0.106 s for the ball to come to rest (it then begins its rebound). a) Draw an fbd of the ball in the air? b) What velocity did the ball hit the ground with? (9.905m/s [down]) c) Draw a ...
... A 2 kg ball is dropped from a height of 5 m onto the ground below. After the ball first touches the ground it takes 0.106 s for the ball to come to rest (it then begins its rebound). a) Draw an fbd of the ball in the air? b) What velocity did the ball hit the ground with? (9.905m/s [down]) c) Draw a ...
AP Physics – The Physics Little AP Test Review Helper
... (2) Flat areas on the curve represent places where the object is at rest and its velocity is zero. (3) Positive slope means object is moving away from origin. (4) Negative slope means object is moving towards the origin. B. Velocity vs time graphs: (1) Slope is the acceleration. (2) Zero acceleratio ...
... (2) Flat areas on the curve represent places where the object is at rest and its velocity is zero. (3) Positive slope means object is moving away from origin. (4) Negative slope means object is moving towards the origin. B. Velocity vs time graphs: (1) Slope is the acceleration. (2) Zero acceleratio ...
document
... Static Friction: Push with a force F and block does not move because fs = F. The force of friction varies from 0 up to some maximum. The maximum value equals fs = msN, where N is the normal force. Above we would have fs = msmg. The coefficient of static friction ranges from 0 to 1.2 Kinetic Friction ...
... Static Friction: Push with a force F and block does not move because fs = F. The force of friction varies from 0 up to some maximum. The maximum value equals fs = msN, where N is the normal force. Above we would have fs = msmg. The coefficient of static friction ranges from 0 to 1.2 Kinetic Friction ...
lecture03
... Example: Two carts are put back-to-back on a track. Cart A has a springloaded piston; cart B, which has twice the mass of cart A, is entirely passive. When the piston is released, it pushes against cart B, and the carts move apart. Which of the two forces exerted by the two carts on each other has ...
... Example: Two carts are put back-to-back on a track. Cart A has a springloaded piston; cart B, which has twice the mass of cart A, is entirely passive. When the piston is released, it pushes against cart B, and the carts move apart. Which of the two forces exerted by the two carts on each other has ...
force - Typepad
... • Friction is the "evil monster" of all motion. Regardless of which direction something moves in, friction pulls it the other way. – Move something left, friction pulls right. Move something up, friction pulls down. • It appears as if nature has given us friction to stop us from moving anything. ...
... • Friction is the "evil monster" of all motion. Regardless of which direction something moves in, friction pulls it the other way. – Move something left, friction pulls right. Move something up, friction pulls down. • It appears as if nature has given us friction to stop us from moving anything. ...
13.1 - Newton`s Law of Motion
... From the free body diagram, the resultant of these forces produces the vector ma it magnitude and direction can be represented graphically on the kinetic ma, diagram. ...
... From the free body diagram, the resultant of these forces produces the vector ma it magnitude and direction can be represented graphically on the kinetic ma, diagram. ...
AHSGE Review
... velocity. It is directly proportional to time. Velocity can be positive or negative, depending on whether the object speeds up or slows down and the direction in which it is moving. ...
... velocity. It is directly proportional to time. Velocity can be positive or negative, depending on whether the object speeds up or slows down and the direction in which it is moving. ...
Final Exam Phys 220 2012
... 32. (20 points – show all work) Student created bonus question from 2011: Story: A coffee shortage Jimmy is a welder during a giant coffee shortage. He is the only welder to bring coffee in on a Monday morning. He brings enough coffee for he and his friend in a Dewar flask (empty mass of 0.50 kg). a ...
... 32. (20 points – show all work) Student created bonus question from 2011: Story: A coffee shortage Jimmy is a welder during a giant coffee shortage. He is the only welder to bring coffee in on a Monday morning. He brings enough coffee for he and his friend in a Dewar flask (empty mass of 0.50 kg). a ...
HonorsReview
... The questions are based on all the topics that have been covered during the school year. The focus is on constant velocity, Uniform acceleration, Forces balanced and Unbalanced, Projectile motion, circular motion, energy, and Momentum, Impulse. During the school year we have used different represent ...
... The questions are based on all the topics that have been covered during the school year. The focus is on constant velocity, Uniform acceleration, Forces balanced and Unbalanced, Projectile motion, circular motion, energy, and Momentum, Impulse. During the school year we have used different represent ...
Name: ___________ Date: ____________ Period: _______ 7th
... 1) An automobile is at rest on a level road Which of the following is false? a) No forces act on the car. b) The resultant force on the car is zero. c) The normal force is equal to the weight of the car. 2) The car in problem 1) will remain at rest until: a) a forward force of any magnitude is appli ...
... 1) An automobile is at rest on a level road Which of the following is false? a) No forces act on the car. b) The resultant force on the car is zero. c) The normal force is equal to the weight of the car. 2) The car in problem 1) will remain at rest until: a) a forward force of any magnitude is appli ...
Chapter 15
... Energy of the SHM Oscillator, cont The total mechanical energy is constant The total mechanical energy is proportional to the square of the amplitude Energy is continuously being transferred between potential energy stored in the spring and the kinetic energy of the block Use the active fig ...
... Energy of the SHM Oscillator, cont The total mechanical energy is constant The total mechanical energy is proportional to the square of the amplitude Energy is continuously being transferred between potential energy stored in the spring and the kinetic energy of the block Use the active fig ...