6-2 Circular Motion
... • determine the directions of the velocity and acceleration vectors for an object in uniform circular motion. • calculate the centripetal acceleration of a point mass in uniform circular motion given the radius of the circle and either the linear speed or the period of the motion. • state the relati ...
... • determine the directions of the velocity and acceleration vectors for an object in uniform circular motion. • calculate the centripetal acceleration of a point mass in uniform circular motion given the radius of the circle and either the linear speed or the period of the motion. • state the relati ...
Unit 1 Problem Set
... 3.10 A hockey puck is hit on a frozen lake and starts moving with a speed of 12.0 m/s. Five seconds later, its speed is 6.00 m/s. (a) What is its average acceleration? (b) What is the average value of the coefficient of kinetic friction between puck and ice? (c) How far does the puck travel during t ...
... 3.10 A hockey puck is hit on a frozen lake and starts moving with a speed of 12.0 m/s. Five seconds later, its speed is 6.00 m/s. (a) What is its average acceleration? (b) What is the average value of the coefficient of kinetic friction between puck and ice? (c) How far does the puck travel during t ...
Momentum - Jobworks Physics
... variables: how much mass is moving and how fast the mass is moving. Thus momentum is a product of the variables mass and velocity. (However, as we will see in the future, momentum depends on two very different variables!) In terms of an equation, the momentum of an object is equal to the mass of the ...
... variables: how much mass is moving and how fast the mass is moving. Thus momentum is a product of the variables mass and velocity. (However, as we will see in the future, momentum depends on two very different variables!) In terms of an equation, the momentum of an object is equal to the mass of the ...
Set 4: Newton Changes Everything
... In the previous chapter, we have defined a measure for acceleration, but not as yet for mass and force. Historically, a certain amount of matter was chosen as a mass standard. ...
... In the previous chapter, we have defined a measure for acceleration, but not as yet for mass and force. Historically, a certain amount of matter was chosen as a mass standard. ...
Forces and Motion
... Unbalanced Forces: when two or more opposing forces are unequal to each other. The “net force” on the object is greater than zero. Net force > zero = Acceleration in the direction of the greatest force. Forces in the same direction add together. (Vector addition) ...
... Unbalanced Forces: when two or more opposing forces are unequal to each other. The “net force” on the object is greater than zero. Net force > zero = Acceleration in the direction of the greatest force. Forces in the same direction add together. (Vector addition) ...
Vectors and Scalars - The Physics Teacher
... Please remember to photocopy 4 pages onto one sheet by going A3→A4 and using back to back on the photocopier It actually makes more sense to do this chapter after chapter 9, because most exam questions combine the two topics. A Scalar Quantity is one which has magnitude only. Examples: length, area, ...
... Please remember to photocopy 4 pages onto one sheet by going A3→A4 and using back to back on the photocopier It actually makes more sense to do this chapter after chapter 9, because most exam questions combine the two topics. A Scalar Quantity is one which has magnitude only. Examples: length, area, ...
Test Review Slides - University of Mount Union
... Draw picture/sketch of what is going on (object, ropes, surfaces) Draw free-body diagrams using all the forces (contact & long-range) acting on object at a common point, then identify the net force. Choose direction of axis (tilted for ramp problems) Decompose vectors into components (magnitude and ...
... Draw picture/sketch of what is going on (object, ropes, surfaces) Draw free-body diagrams using all the forces (contact & long-range) acting on object at a common point, then identify the net force. Choose direction of axis (tilted for ramp problems) Decompose vectors into components (magnitude and ...
Syllabus
... c) Distinguish between elastic and plastic deformation. d) Sketch F-e graph for elastic and ductile materials e) Define and use Young’s modulus formulae f) Explain relationship between Young’s modulus and Hooke’s law g) Derive and use strain energy, U= ½ Fe. h) Deduce strain energy from the graph F- ...
... c) Distinguish between elastic and plastic deformation. d) Sketch F-e graph for elastic and ductile materials e) Define and use Young’s modulus formulae f) Explain relationship between Young’s modulus and Hooke’s law g) Derive and use strain energy, U= ½ Fe. h) Deduce strain energy from the graph F- ...
Forces and The Laws of Motion
... • Bodies at rest will stay at rest and bodies in motion will stay in straight-line motion at a constant speed if no net force is present ...
... • Bodies at rest will stay at rest and bodies in motion will stay in straight-line motion at a constant speed if no net force is present ...
PHYSICS LABORATORY
... The mass density or density of a material is its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek letter rho). Mathematically, density is defined as mass divided ...
... The mass density or density of a material is its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek letter rho). Mathematically, density is defined as mass divided ...
Homework 37-40
... A metal has the yield strength Y under the uniaxial stress state. Load a sheet of this metal into a biaxial stress state, 1 in the x-direction and 2 in the y-direction. The two stress components can have different magnitudes, and can be either tensile or compressive. All the other stress compon ...
... A metal has the yield strength Y under the uniaxial stress state. Load a sheet of this metal into a biaxial stress state, 1 in the x-direction and 2 in the y-direction. The two stress components can have different magnitudes, and can be either tensile or compressive. All the other stress compon ...
Chapter 4
... problem-solving strategy is applied to each object Draw free body diagrams for each object Apply Newton’s Laws to each object Solve the equations ...
... problem-solving strategy is applied to each object Draw free body diagrams for each object Apply Newton’s Laws to each object Solve the equations ...
