GIVEN :
rA = 20 mm
rB = 50 mm
rC = 25 mm
rD = 100 mm
Solution:
when,
Also
The relation
is derived from
and
by eliminating dt.
.................................eqn(1)
, when
If two rotating bodies contact each another, then the
points in contact move
along different circular paths,So the velocity and tangential
components
of acceleration of the points will be the same.
velocity at point of contact of gears are same , VA= VB , since (V = r*)
Therefore ,
VA= VB
substituting the values rA ,rB&
since both the gears are on same shaft and the shaft is rotating with angular velocity., = 3.2 rad/s
Tangential accaleration at point of contact are same , since,
therefore,
since both the gears are on same shaft and the shaft is rotating with angular acceleration, = 25.6 rad/s2
similarly,
RESULT:
ANGULAR VELOCITY OF GEAR A ,
ANGULAR ACCELERATION OF GEAR A
ANGULAR VELOCITY OF GEAR B
ANGULAR ACCELERATION OF GEAR B
ANGULAR VELOCITY OF GEAR C ,
ANGULAR ACCELERATION OF GEAR C
ANGULAR VELOCITY OF GEAR D
ANGULAR ACCELERATION OF GEAR D
6. Gear A rotates with an angular velocity of 04 = 20% rad/s, where 0, is...
6. Gear A rotates with an angular velocity of 04 = 20 rad/s, where 0, is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When 04 = 2 rad , Find: i) The angular velocity of gear A ii) The angular acceleration of gear A The angular velocity of gear B iv) The angular acceleration of gear B v) The...
6. Gear A rotates with an angular velocity of QA = 20% rad/s, where 04 is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When 04 = 2 rad , Find: i) ii) iii) iv) v) vi) vii) viii) The angular velocity of gear A The angular acceleration of gear A The angular velocity of gear B The angular acceleration...
6. Gear A rotates with an angular velocity of QA = 20% rad/s, where 04 is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When 04 = 2 rad , Find: i) ii) iii) iv) v) vi) vii) viii) The angular velocity of gear A The angular acceleration of gear A The angular velocity of gear B The angular acceleration...
6. Gear A rotates with an angular velocity of 0,= 20 rad/s, where , is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When , = 2 rad , Find: i) The angular velocity of gear A ii) The angular acceleration of gear A iii) The angular velocity of gear B iv) The angular acceleration of gear B v) The...
6. Gear A rotates with an angular velocity of 0,= 20 rad/s, where , is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When , = 2 rad , Find: i) The angular velocity of gear A ii) The angular acceleration of gear A iii) The angular velocity of gear B iv) The angular acceleration of gear B v) The...
6. Gear A rotates with an angular velocity of 0,= 20 rad/s, where 0, is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When , = 2 rad , Find: i) The angular velocity of gear A ii) The angular acceleration of gear A iii) The angular velocity of gear B iv) The angular acceleration of gear B v) The...
6. Gear A rotates with an angular velocity of 0,= 20 rad/s, where 0, is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When , = 2 rad , Find: i) The angular velocity of gear A ii) The angular acceleration of gear A iii) The angular velocity of gear B iv) The angular acceleration of gear B v) The...
10 6. Gear A rotates with an angular velocity of 0,= 20 rad/s, where , is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When , = 2 rad , Find: i) The angular velocity of gear A ii) The angular acceleration of gear A iii) The angular velocity of gear B iv) The angular acceleration of gear B v)...
is the angular 6. Gear A rotates with an angular velocity of 04 = 20rad/s, where of displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When 0 = 2 rad , Find: i) ii) iii) iv) v) vi) vii) viii) The angular velocity of gear A The angular acceleration of gear A The angular velocity of gear B The angular acceleration of...
6. Gear A rotates with an angular velocity of 04 = 20rad/s, where , is the angular displacement of gear A, measured in radians. Gears A, B, C, and D have radii of 20 mm, 50 mm, 25 mm, and 100 mm, respectively. When , = 2 rad , Find: i) The angular velocity of gear A ii) The angular acceleration of gear A iii) The angular velocity of gear B iv) The angular acceleration of gear B v) The...