Notes in pdf format
... Uniform circular motion can be described as the motion of an object in a circle at a constant speed. As an object moves in a circle, it is constantly changing its direction. At all instances, the object is moving tangent to the circle. Since the direction of the velocity vector is the same as the d ...
... Uniform circular motion can be described as the motion of an object in a circle at a constant speed. As an object moves in a circle, it is constantly changing its direction. At all instances, the object is moving tangent to the circle. Since the direction of the velocity vector is the same as the d ...
Exam 1 with answer
... 18. If mA = mB and the system is initially at rest, which of the following is true? (a) The system will remain at rest. (b) Mass B is moving down with a constant speed. ← (c) Mass B is moving down with a constant acceleration. (d) Mass B is moving up with a constant speed. (e) Mass B is moving up wi ...
... 18. If mA = mB and the system is initially at rest, which of the following is true? (a) The system will remain at rest. (b) Mass B is moving down with a constant speed. ← (c) Mass B is moving down with a constant acceleration. (d) Mass B is moving up with a constant speed. (e) Mass B is moving up wi ...
Need for the General Theory
... This result is often expressed by the statement: "moving clocks go slow". This refers to a hypothetical attempt by observers in one frame of reference - the frame S in this case - to ascertain the rate of a standard clock which is at rest in the moving frame S'. To do this the observers in S note tw ...
... This result is often expressed by the statement: "moving clocks go slow". This refers to a hypothetical attempt by observers in one frame of reference - the frame S in this case - to ascertain the rate of a standard clock which is at rest in the moving frame S'. To do this the observers in S note tw ...
projectile
... time it takes to travel that distance. In the case of circular motion, the distance is the circumference of a circle or (2πr). The time it takes to go around a circle one time is called the period (T). ...
... time it takes to travel that distance. In the case of circular motion, the distance is the circumference of a circle or (2πr). The time it takes to go around a circle one time is called the period (T). ...
Homeroom
... •Like velocity, acceleration is also a vector, which means it has both size and direction. •The direction of acceleration determines whether an object will slow down, speed up, or turn. ...
... •Like velocity, acceleration is also a vector, which means it has both size and direction. •The direction of acceleration determines whether an object will slow down, speed up, or turn. ...
Practice - People Server at UNCW
... z. An oscillator consists of a block of mass 0.500 kg connected to a spring. When set into oscillation with an amplitude of 35.0 cm, it is observed to repeat its motion every 0.500 s. Find the spring constant. v. A uniform beam of length L = 1.0 m and mass m 18 . kg rests on two scales. The center ...
... z. An oscillator consists of a block of mass 0.500 kg connected to a spring. When set into oscillation with an amplitude of 35.0 cm, it is observed to repeat its motion every 0.500 s. Find the spring constant. v. A uniform beam of length L = 1.0 m and mass m 18 . kg rests on two scales. The center ...
Chapter 2
... speed is changed. • The total distanced traveled divided by the total time of travel ...
... speed is changed. • The total distanced traveled divided by the total time of travel ...
Physics First Semester Exam Review Contrast constant speed
... 30. Suppose two people, one having three times the mass of the other, pull on opposite sides of a 20 m rope while on frictionless ice. After a brief time the meet. The more massive person slides a distance of ___________________________________. 31. Suppose you accidentally drive into a tree. Descri ...
... 30. Suppose two people, one having three times the mass of the other, pull on opposite sides of a 20 m rope while on frictionless ice. After a brief time the meet. The more massive person slides a distance of ___________________________________. 31. Suppose you accidentally drive into a tree. Descri ...
AP Physics C ID
... collides with a 500 kg traveling due west at 30.0 m/s. The cars lock bumpers and stick together. What is the velocity of the combined cars immediately after impact? ...
... collides with a 500 kg traveling due west at 30.0 m/s. The cars lock bumpers and stick together. What is the velocity of the combined cars immediately after impact? ...
Circular Motion
... A. by the force of gravity B. its opposite the force of gravity C. by the net force • What is the equation to find the weight of an object? A. Fnet = ma B. Fg = mg C. Fg = Gm1m2 / r2 • Why would your weight be different on another planet? A. The acceleration due to gravity changes B. Your mass chang ...
... A. by the force of gravity B. its opposite the force of gravity C. by the net force • What is the equation to find the weight of an object? A. Fnet = ma B. Fg = mg C. Fg = Gm1m2 / r2 • Why would your weight be different on another planet? A. The acceleration due to gravity changes B. Your mass chang ...
Self Evaluation
... the moving plates. For 0 y 3 mm , let the velocity profile is u Ay B where A, and B are constants and their values are to be determined from the boundary conditions as given below (i) u 0.3 m/s at y 0 (ii) u 1.5 m/s at y 3 mm From first boundary condition (i), we find 0.3 A 0 ...
... the moving plates. For 0 y 3 mm , let the velocity profile is u Ay B where A, and B are constants and their values are to be determined from the boundary conditions as given below (i) u 0.3 m/s at y 0 (ii) u 1.5 m/s at y 3 mm From first boundary condition (i), we find 0.3 A 0 ...
Physics 02-04 Tension, Hooke`s Law, Drag, and Equilibrium Name
... _________________ the rope connects to something, there is an _________________ tension ...
... _________________ the rope connects to something, there is an _________________ tension ...
