-
Examine measurement concepts
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you perform a dimensional analysis in equations
you convert units from one system to another
you perform order-of-magnitude calculations
you specify significant figures
you correctly round off numbers
-
Use various mathematical symbols and Greek letters
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you identify various Greek letters
-
Examine one-dimensional motion
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you define the displacement and average velocity of a particle in motion
you define instantaneous velocity
you define average acceleration and instantaneous acceleration
you construct a position versus time graph for a particle in motion along a straight line
you determine both average and instantaneous values of velocity by calculating the slope of the tangent to the graph
you calculate average velocity , instantaneous velocity, displacement, time and acceleration in various physical events
-
Apply properties of a body in free fall (one moving under the influence of gravity-where air resistance is neglected).
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you apply kinematics equations directly to a freely falling object-where the acceleration is given by a = -g (where g = 9.8 m/s2).
you apply the equations of kinematics to any situation where the motion occurs under constant acceleration
-
Distinguish between vector quantities and scalar quantities
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you list vector and scalar quantities
you identify scalar and vector units of measurement
-
Apply the basic properties of vectors
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you resolve a vector into its rectangular components
you perform vector addition analytically and graphically.
-
Examine the properties of two-dimensional motion
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you sketch a typical trajectory of a particle moving in the xy plane
you draw vectors to illustrate the displacement, velocity, and acceleration of a particle at various times
you solve one and two-dimensional problems given constant acceleration.
you calculate the horizontal range R and maximum height h if vo and y0 are known.
you develop expressions for the velocity components and coordinates of a projectile at any time t, in terms of its initial velocity components vxo and vyo.
-
Interpret Newton's First Law
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you relate mass and inertia
you identify inertial and noninertial frames of reference
you find relative velocity
-
Interpret Newton's Second Law
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you define weight
you calculate weight, mass and acceleration
you calculate forces in a system experiencing static equilibrium
-
Interpret Newton's Third Law
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you identify action-reaction forces in a multi-body system
you identify all forces on a given object in a multi-body system
-
Apply the properties of Friction
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you calculate static and kinetic friction
you calculate frictional forces on objects located on level and inclined plane surfaces
-
Apply Newton's laws of motion to various mechanical systems
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you identify all external forces acting on the system
you draw correct free-body diagrams that apply to each body of the system
you analyze mechanical systems by applying Newton's second law in component form
you solve problems where both the kinematic and dynamic aspects are present
you solve linear equations simultaneously for the unknown quantities
you solve complex static problems
-
Apply the definition of work
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you describe examples of positive, negative and zero work
you calculate work done in various mechanical systems
you calculate the area under the Fx vs. X curve for the one-dimensional case
-
Examine the energy properties of various mechanical systems
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you calculate potential energy
you calculate kinetic energy
you calculate work done by a conservative force
you calculate work done by a nonconservative force
you calculate the PE, change in PE, KE, and change in KE in various mechanical systems
-
Apply the law of conservation of energy
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you state the law of conservation of mechanical energy, noting that mechanical energy is conserved only when conservative forces act on a system
you analyze the energies of a mechanical system using conservation of energy
you relate the work done by the net force on an object to the change in kinetic energy (work-energy theorem)
you calculate nonconservative and conservative forces acting on a system using the work-energy theorem
-
Apply the definition of power
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you define power and horsepower
you calculate the power and horsepower in SI and English units of various systems
-
Apply the concept of momentum of a particle and the relation between the resultant force on a particle and the time rate of change of its momentum
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you define impulse and momentum
you calculate impulse given a constant force
you calculate change in momentum
you compare impulse to change in momentum
you find the impulse by calculating the area under a Force-Time graph
-
Apply conservation of momentum to one-dimensional motion
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you perform vector addition of momentum vectors
you analyze two-body elastic collisions
you calculate final velocity and change in KE in a two-body inelastic collision
-
Distinguish the two types of collisions that can occur between two particles, namely elastic and inelastic collisions
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you identify elastic and inelastic collisions
you identify a perfect inelastic collision
-
Apply conservation of momentum to two-dimensional motion
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you calculate the total momentum in two-dimensions before and after collision
you analyze two-dimensional collisions
-
Apply the laws of conservation of momentum and conservation of energy to mechanical systems
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams.
Criteria
you calculate the initial velocity of a projectile in a ballistic pendulum
you analyze two-dimensional collisions, incorporating momentum and energy
-
Examine the properties of centripetal acceleration
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you describe how v varies in time
you calculate centripetal acceleration
you find the tangential acceleration vector
-
Apply the equations of circular motion
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you use radian angle measure, calculate angular velocity, angular displacement, and angular acceleration
-
Apply Newton's Law's to the motion of a particle in a circular path
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you calculate of the centripetal force on various objects following a curved path
you calculate frictional forces, tension in a string, and normal forces by applying centripetal force theory to various mechanical systems
-
Apply Newton's First Law
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you identify inertial and noninertial frames of reference
you identify fictitious forces
-
Apply Newton's universal law of gravity
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you apply the law of gravity to various physical events
you calculate the acceleration of gravity
you calculate orbital velocity of satellites
you calculate the normal force of a person standing on earth, accounting for centripetal force effects
you analyze two and three body systems
-
Apply the two conditions of equilibrium
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you state the two conditions of equilibrium
you calculate sum of forces and torques
you analyze problems of rigid bodies in static equilibrium
-
Examine rotational dynamics properties
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you calculate the moment of inertia I of a system of particles about a specific axis
you calculate torque and angular acceleration for rigid rotating bodies
you calculate the rotational kinetic energy of a body rotating about a fixed axis
you apply the work-energy theorem to rotating rigid bodies
-
Apply conservation of angular momentum and energy to one and two body systems
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you calculate the total angular momentum for a rigid body rotating about a fixed axis
you apply conservation of energy in problems involving rotating bodies
you calculate the net torque on a particle and the time rate of change of its angular momentum
you apply the principle of conservation of angular momentum to a body rotating about a fixed axis, in which the moment of inertia changes due to a change in the mass distribution
you analyze problems, utilizing conservation of momentum and energy
-
Apply Bernoulli's equation
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you state the simplifying assumptions of an ideal fluid moving with streamline flow
you calculate gauge pressure and absolute pressure
you calculate pressure and height of a fluid
you calculate buoyant force, specific gravity and density for an object submerged in various fluids
you calculate flowrate and average velocity of a fluid in a pipe that contains a restriction
you state the physical significance of the equation of continuity
you solve problems that mutually relate the quantities' flow velocity, pressure, and pipe elevation
you calculate forces on an airplane wing
-
Examine the concepts of heat, temperature, energy and review methods of heat transfer
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you define heat, internal energy, thermal energy, and temperature
you calculate heat loss or gain and final temperatures by applying conservation of energy
you calculate rate of heat transfer or power involving convection, conduction or radiation
you analyze heat problems
-
Apply Einstein's theory of relativity
Assessment Strategies
by successfully completing labs, quizzes, problems, and exams
Criteria
you state Einstein's two postulates of the special theory of relativity
you state the principle of Newtonian relativity
you define an inertial reference frame
you give examples of simultaneity
you calculate time dilation and length contraction
you explain the twin paradox