Kinetic Friction Experiment
... 3. Place the wood side of the block against the track and add 500 g of mass on top of the friction block. (What is the mass that will now slide along the track?) The block should be at least 30 cm in front of the motion sensor. 4. Attach a pulley as shown in Figure 2. Place the larger area wood sur ...
... 3. Place the wood side of the block against the track and add 500 g of mass on top of the friction block. (What is the mass that will now slide along the track?) The block should be at least 30 cm in front of the motion sensor. 4. Attach a pulley as shown in Figure 2. Place the larger area wood sur ...
Key Words: inclined plane, simple machine, screw
... MA increases with increased number of pulleys used can be fixed or move within system (moveable) fixed o changes the direction of the input force, not the strength (magnitude) o output forces = input force moveable o increases the output force, not the direction 2 or more form a “compound pulley” ca ...
... MA increases with increased number of pulleys used can be fixed or move within system (moveable) fixed o changes the direction of the input force, not the strength (magnitude) o output forces = input force moveable o increases the output force, not the direction 2 or more form a “compound pulley” ca ...
Kinematics Equation Lecture
... In cases in which the acceleration is constant, the average acceleration, , is the same as the instantaneous acceleration, a. The equation for final velocity can be rearranged to find the time at which an object with constant acceleration has a given velocity. ...
... In cases in which the acceleration is constant, the average acceleration, , is the same as the instantaneous acceleration, a. The equation for final velocity can be rearranged to find the time at which an object with constant acceleration has a given velocity. ...
Forces: Newton`s Laws of Motion
... there is downward acceleration As the object’s velocity increases, so does the drag force. Drag force will equal force of gravity. No net force, no acceleration. Velocity becomes constant. Terminal Velocity ...
... there is downward acceleration As the object’s velocity increases, so does the drag force. Drag force will equal force of gravity. No net force, no acceleration. Velocity becomes constant. Terminal Velocity ...
APB SHM pendulum Unit 5 packet 2010 KEY
... b) Write displacement in the form Atsinw or Atcosw to describe the motion. d) State the relations between acceleration, velocity, and displacement, and identify locations where these quantities are zero or achieve their greatest positive and negative values. e) State and apply the relation between f ...
... b) Write displacement in the form Atsinw or Atcosw to describe the motion. d) State the relations between acceleration, velocity, and displacement, and identify locations where these quantities are zero or achieve their greatest positive and negative values. e) State and apply the relation between f ...
Spring Simple Harmonic Oscillator Spring constant Potential Energy
... Energy graphs, II How does the period of the energy-t graphs (TE) compare to that of the x-t, v-t or a-t graphs (T)? ...
... Energy graphs, II How does the period of the energy-t graphs (TE) compare to that of the x-t, v-t or a-t graphs (T)? ...
8 Non conservative forces
... MEi-MEf=(PE+KE)i-(PE+KE)f=0 if all forces are conservative Example: throwing a snowball from a building neglecting air resistance MEi-MEf=(PE+KE)i-(PE+KE)f=Wnc if some forces are nonconservative. Wnc=work done by non-conservative forces. Example: throwing a snowball from a building taking into accou ...
... MEi-MEf=(PE+KE)i-(PE+KE)f=0 if all forces are conservative Example: throwing a snowball from a building neglecting air resistance MEi-MEf=(PE+KE)i-(PE+KE)f=Wnc if some forces are nonconservative. Wnc=work done by non-conservative forces. Example: throwing a snowball from a building taking into accou ...
Forces part2
... 1. Use each relationship to predict the outcome of testing experiments. 2. Perform the experiments and compare the outcomes with the predictions. 3. From this comparison, decide whether we can reject one or both of the relationships. © 2014 Pearson Education, Inc. ...
... 1. Use each relationship to predict the outcome of testing experiments. 2. Perform the experiments and compare the outcomes with the predictions. 3. From this comparison, decide whether we can reject one or both of the relationships. © 2014 Pearson Education, Inc. ...
ch11_stp_as - Doral Academy Preparatory
... the graph about the car and the truck? A. The truck’s final velocity is greater than the car’s. B. The car’s final velocity is greater than the truck’s. C. The truck’s acceleration ...
... the graph about the car and the truck? A. The truck’s final velocity is greater than the car’s. B. The car’s final velocity is greater than the truck’s. C. The truck’s acceleration ...
Hunting oscillation
Hunting oscillation is a self-oscillation, usually unwanted, about an equilibrium. The expression came into use in the 19th century and describes how a system ""hunts"" for equilibrium. The expression is used to describe phenomena in such diverse fields as electronics, aviation, biology, and railway engineering.