02-4-conservation-of-momentum-with
... A fireworks shell has a mass of 2 kg and a velocity of <10,5,0> m/s when it “explodes” into two pieces. One piece has a mass of 0.5 kg and a velocity <-4,6,0> m/s. What is the momentum of the other piece? What is the velocity of the other piece? ...
... A fireworks shell has a mass of 2 kg and a velocity of <10,5,0> m/s when it “explodes” into two pieces. One piece has a mass of 0.5 kg and a velocity <-4,6,0> m/s. What is the momentum of the other piece? What is the velocity of the other piece? ...
Circular Motion
... circular motion. It simulates a common physics demonstration involving identical masses on a horizontal turntable located at different distances from center. The initial question asks which mass will slide off the turntable first, as the rotation rate increases. As the turntable accelerates, a Frict ...
... circular motion. It simulates a common physics demonstration involving identical masses on a horizontal turntable located at different distances from center. The initial question asks which mass will slide off the turntable first, as the rotation rate increases. As the turntable accelerates, a Frict ...
Sample_Final-Exam_test_SOLUTION_PHYSICS_211
... individual forces acting on the boy, label them with the proper name. Then, draw an arrow indicating the approximate direction of the net (or total) vector force acting on the boy. 1.B The angle at which the boy leaves the ice is equal to (in degrees): a) 13 b) 48 c) 63 d) 635 e) NA Hint: The ...
... individual forces acting on the boy, label them with the proper name. Then, draw an arrow indicating the approximate direction of the net (or total) vector force acting on the boy. 1.B The angle at which the boy leaves the ice is equal to (in degrees): a) 13 b) 48 c) 63 d) 635 e) NA Hint: The ...
rotational motion and gravitation notes
... A solid cylinder is allowed to roll from rest down a shallow slope of length 2.0 m. When the height of the slope is 0.02 m, the time taken to roll down the slope is 7.8 s. The mass of the cylinder is 10 kg and its radius is 0.10 m. Using this information about the motion of the cylinder and the equa ...
... A solid cylinder is allowed to roll from rest down a shallow slope of length 2.0 m. When the height of the slope is 0.02 m, the time taken to roll down the slope is 7.8 s. The mass of the cylinder is 10 kg and its radius is 0.10 m. Using this information about the motion of the cylinder and the equa ...
ch04
... gravitational force that the earth exerts on the object. The weight always acts downwards, toward the center of the earth. On or above another astronomical body, the weight is the gravitational force exerted on the object by that body. ...
... gravitational force that the earth exerts on the object. The weight always acts downwards, toward the center of the earth. On or above another astronomical body, the weight is the gravitational force exerted on the object by that body. ...
AP physics final AP test review Mechanics
... Average Velocity (unit: m/s) vave = ∆x/∆t Average speed (unit: m/s) save = d /∆t For motion in a straight line, average speed is the magnitude (abs. value) of the average velocity. ...
... Average Velocity (unit: m/s) vave = ∆x/∆t Average speed (unit: m/s) save = d /∆t For motion in a straight line, average speed is the magnitude (abs. value) of the average velocity. ...
Newton second Law of Motion HP 1314
... resultant force is zero All forces cancel out There is no change in the objects motion ...
... resultant force is zero All forces cancel out There is no change in the objects motion ...
Midterm Solutions
... 9. A rifle bullet with mass 8.00 g strikes and embeds itself in a block with a mass of 0.992 kg that rests on a frictionless, horizontal surface and is attached to a coil spring. The impact compresses the spring 15.0 cm. Calibration of the spring shows that a force of 0.750 N is required to compress ...
... 9. A rifle bullet with mass 8.00 g strikes and embeds itself in a block with a mass of 0.992 kg that rests on a frictionless, horizontal surface and is attached to a coil spring. The impact compresses the spring 15.0 cm. Calibration of the spring shows that a force of 0.750 N is required to compress ...
Impulse Impulse, J, is delivered to an object in
... Group Activity • 1. A 15 N force acdts on an object in a direction due EAST for 3.0 s. What will be the change in momentum of the object? • 2. An unbalanced 6.0 N force acts EAST on an object for 3.0 s. The impulse produced by the force is how much? • 3. A constant unbalanced force acts on an objec ...
... Group Activity • 1. A 15 N force acdts on an object in a direction due EAST for 3.0 s. What will be the change in momentum of the object? • 2. An unbalanced 6.0 N force acts EAST on an object for 3.0 s. The impulse produced by the force is how much? • 3. A constant unbalanced force acts on an objec ...
Forces and Motion Exam – Study Guide
... Analyze the motion represented on position vs. time graphs Analyze the forces acting on an object and predict the kind of motion that will result. Identify the six simple machines and give “real life” examples of each Describe how Mechanical Advantage applies to simple machines Describe ho ...
... Analyze the motion represented on position vs. time graphs Analyze the forces acting on an object and predict the kind of motion that will result. Identify the six simple machines and give “real life” examples of each Describe how Mechanical Advantage applies to simple machines Describe ho ...
FORCE!
... problems in your head. This Law is just a natural extension of the 1st Law. Here’s what it’s really saying: “It takes a certain amount of force to cause a certain amount of acceleration to an object of a certain size.” Remember, accelerate just means a change in motion. ...
... problems in your head. This Law is just a natural extension of the 1st Law. Here’s what it’s really saying: “It takes a certain amount of force to cause a certain amount of acceleration to an object of a certain size.” Remember, accelerate just means a change in motion. ...
Conceptual Physics
... 15. vector 41. mass momentum 16. magnitude 42. force 63. energy 17. relative 43. net force 64. kinetic energy 18. frame of reference 44. balanced forces 65. potential energy 19. distance 45. friction 66. gravitational potential 20. time 46. gravity energy 21. direction 47. weight 67. work 22. positi ...
... 15. vector 41. mass momentum 16. magnitude 42. force 63. energy 17. relative 43. net force 64. kinetic energy 18. frame of reference 44. balanced forces 65. potential energy 19. distance 45. friction 66. gravitational potential 20. time 46. gravity energy 21. direction 47. weight 67. work 22. positi ...
Dynamics Presentation
... Newton’s second law is the relation between acceleration and force. Acceleration is proportional to force and inversely proportional to mass. ...
... Newton’s second law is the relation between acceleration and force. Acceleration is proportional to force and inversely proportional to mass. ...
Circular Motion - the SASPhysics.com
... A stone on a string: the stone moves round at a constant speed of 3 ms-1 on a string of length 0.75 m • What is the instantaneous linear speed of the stone at any point on the circle? • What is the angular speed of stone at any point on the circle? ...
... A stone on a string: the stone moves round at a constant speed of 3 ms-1 on a string of length 0.75 m • What is the instantaneous linear speed of the stone at any point on the circle? • What is the angular speed of stone at any point on the circle? ...
Phy107Fall06Lect15 - UW High Energy Physics
... – He used the waves to form an interference pattern and calculated the wavelength – From v = f , v was found – v was very close to 3 x 108 m/s, the known speed of light • This provided evidence in support of Maxwell’s ...
... – He used the waves to form an interference pattern and calculated the wavelength – From v = f , v was found – v was very close to 3 x 108 m/s, the known speed of light • This provided evidence in support of Maxwell’s ...
Unit 5 Notes
... Momentum in an isolated system is conserved. That is, it is not lost or gained when a process occurs. An isolated system is one in which there are no outside forces. The most common application of this is in collisions. There are two main types of collisions, elastic, and inelastic. This has nothing ...
... Momentum in an isolated system is conserved. That is, it is not lost or gained when a process occurs. An isolated system is one in which there are no outside forces. The most common application of this is in collisions. There are two main types of collisions, elastic, and inelastic. This has nothing ...