A meter stick is attached at 1 end to a pivot and the other end is allowed to drop. The m stick starts out parallel to the floor but will be allowed to fall so that it will be vertical. How long will it take for the free end of the meter stick to fall to vertical position? What is the angular acceleration of the meter stick? (hint – The moment of inertia of the stick that is I= 1/12 m l^2, mass is 450 g and clearly length is 1 m.) )rotating about 1 end. Use a conservation of energy statement to find the final angular velocity of the stick. Use this to determine it’s angular acceleration.) What is the tangential or linear speed of the free end of the meter stick once it has reached vertical?
A meter stick is attached at 1 end to a pivot and the other end is allowed to drop. The m stick starts out parallel to the floor but will be allowed to fall so that it will be vertical. How long will it take for the free end of the meter stick to fall to vertical position? What is the angular acceleration of the meter stick? (hint – The moment of inertia of the stick that is I= 1/12 m l^2, mass is 450 g and clearly length is 1 m.) )rotating about 1 end. Use a conservation of energy statement to find the final angular velocity of the stick. Use this to determine it’s angular acceleration.) What is the tangential or linear speed of the free end of the meter stick once it has reached vertical?
A meter stick is attached at 1 end to a pivot and the other end is allowed to drop. The m stick starts out parallel to the floor but will be allowed to fall so that it will be vertical. How long will it take for the free end of the meter stick to fall to vertical position? What is the angular acceleration of the meter stick? (hint – The moment of inertia of the stick that is I= 1/12 m l^2, mass is 450 g and clearly length is 1 m.) )rotating about 1 end. Use a conservation of energy statement to find the final angular velocity of the stick. Use this to determine it’s angular acceleration.) What is the tangential or linear speed of the free end of the meter stick once it has reached vertical?
A meter stick is attached at 1 end to a pivot and the other end is allowed to drop. The m stick starts out parallel to the floor but will be allowed to fall so that it will be vertical. How long will it take for the free end of the meter stick to fall to vertical position? What is the angular acceleration of the meter stick? (hint – The moment of inertia of the stick that is I= 1/12 m l^2, mass is 450 g and clearly length is 1 m.) )rotating about 1 end. Use a conservation of energy statement to find the final angular velocity of the stick. Use this to determine it’s angular acceleration.) What is the tangential or linear speed of the free end of the meter stick once it has reached vertical?
Definition Definition Rate of change of angular velocity. Angular acceleration indicates how fast the angular velocity changes over time. It is a vector quantity and has both magnitude and direction. Magnitude is represented by the length of the vector and direction is represented by the right-hand thumb rule. An angular acceleration vector will be always perpendicular to the plane of rotation. Angular acceleration is generally denoted by the Greek letter α and its SI unit is rad/s 2 .
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