Statics 210 Chapters 2.1 – 2.3
... Lecture Example 3: The 800-lb roller-coaster starts from rest on the track having the shape of a cylindrical helix. It the helix descends 8 ft for every revolution, determine the time required for the car to attain a speed of 60 ft/s. Neglect friction and the size of the car, ...
... Lecture Example 3: The 800-lb roller-coaster starts from rest on the track having the shape of a cylindrical helix. It the helix descends 8 ft for every revolution, determine the time required for the car to attain a speed of 60 ft/s. Neglect friction and the size of the car, ...
25. Rigid Body Moving Freely
... that is, the torque about the new origin is the torque about the center of mass plus the torque about the new origin of the total external force acting at the center of mass. An important special case is that of a couple: a pair of equal but oppositely directed forces, acting along parallel but sepa ...
... that is, the torque about the new origin is the torque about the center of mass plus the torque about the new origin of the total external force acting at the center of mass. An important special case is that of a couple: a pair of equal but oppositely directed forces, acting along parallel but sepa ...
9-1 Simple Rotations of a Rigid Body
... • Angle – does force have components toward or away from the axis of rotation? ...
... • Angle – does force have components toward or away from the axis of rotation? ...
Dynamics of Rotational Motion
... his goal? (This period gives Superman time to devote to other villains.) ...
... his goal? (This period gives Superman time to devote to other villains.) ...
Slides - PDF - University of Toronto Physics
... • Torque depends upon three factors: – Magnitude of the force – The direction in which it acts – The point at which it is applied on the object Image by John Zdralek, retrieved Jan.10 2013 from http://en.wikipedia.org/wiki/File:1980_c1980_Torque_wrench,_140ftlbs_19.36m-kg,_nominally_14-20in,_.5in_so ...
... • Torque depends upon three factors: – Magnitude of the force – The direction in which it acts – The point at which it is applied on the object Image by John Zdralek, retrieved Jan.10 2013 from http://en.wikipedia.org/wiki/File:1980_c1980_Torque_wrench,_140ftlbs_19.36m-kg,_nominally_14-20in,_.5in_so ...
Solution Derivations for Capa #11
... C) T. If there was no horizontal force (from friction) opposing T3’s horizontal component, the system would not be in equilibrium. D) F. Since the mass is the only object connected to the string, it must equal the weight. E) T. Again, since the mass is the only object connected to the string, it mus ...
... C) T. If there was no horizontal force (from friction) opposing T3’s horizontal component, the system would not be in equilibrium. D) F. Since the mass is the only object connected to the string, it must equal the weight. E) T. Again, since the mass is the only object connected to the string, it mus ...
Angular Motion Vocabulary
... 3. Angular Momentum- The quantity of rotation of a body, which is the product of its moment of inertia and its angular speed. 4. Angular Speed- Change of angle per unit time, measured in radians 5. Arc Length- The length of a curve, measured in meters (the radius multiplied by Pi). 6. Center of Mass ...
... 3. Angular Momentum- The quantity of rotation of a body, which is the product of its moment of inertia and its angular speed. 4. Angular Speed- Change of angle per unit time, measured in radians 5. Arc Length- The length of a curve, measured in meters (the radius multiplied by Pi). 6. Center of Mass ...
PH 201-4A spring 2007 PH 201 4A spring 2007
... A cyclist is turning the pedals of the bicycle at the rate of 1 rev/second. With each foot she exerts an average force of 80 N in the tangential direction on each pedal of radius 0.16m. What is the mechanical power she delivers to the pedals? ...
... A cyclist is turning the pedals of the bicycle at the rate of 1 rev/second. With each foot she exerts an average force of 80 N in the tangential direction on each pedal of radius 0.16m. What is the mechanical power she delivers to the pedals? ...
