- Velocity M S 5 0 4 0 3 0 2 0 1 0 0 0 0 0 Starooooo00000 0 050 0 10 8000 Oooooooooooooooooooooom 0 15 0 20 0 25 Time 1 (61.42 KiB) Viewed 28 times
pulley?
What effect does the falling mass have on the moment of inertia
of the solid disk pulley?
3. What effect does
increasing/decreasing the falling mass m have on linear
acceleration?
Velocity (m/s) 5.0- 4.0 3.0 2.0 1.0 0.0- 0.0 STAROOOOO00000 0.050 0.10 8000 oooooooooooooooooooooom 0.15 0.20 0.25 Time (s) 10000000000oose yoag 000 0.35 0.30 0.401
Table 1. Moment of Inertia of a Solid Disk Pulley mass of pulley M = 0.300 kg radius of pulley R = 0.100 m moment of inertia (computed) Ic = 1.5 x 10-³ kg.m² TRIAL final linear time t(s) velocity acceleration v (m/s) a (m/s²) 1 2.10 0.375 5.6 2 2.30 0.350 6.571 3 2.39 0.335 7.134 4 2.40 0.330 7.273 2.45 0.325 7.538 10 5 falling mass m (kg) 0.200 0.300 0.400 0.450 0.500 Moment of Inertia (experimental) IE (kg.m²) 1.5 x 10-3 1.47 x 10-3 1.49 x 10-3 1.56 x 10-3 1.50 x 10-3 angular acceleration a (rad/s²) 56 65.71 71.34 72.73 75.38 Torque T (Nm) 0.084 0.097 0.106 0.113 0.113