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23 Nov 2019
A 3.0 kg block is attached to a string that is wrapped around a2.0kg , 4.0 cm diameter hollow cylinder that is free to rotate.(Use Figure 12.34 in the textbook but treat the cylinder ashollow.) The block is released 1.0 above the ground.
What this question means is that the block is attached to a stringwhich is wrapped around the hollow cylinder in the same way that afishing line is wrapped around the spool on the rod.
Can you please determine the velocity of the block as it hits theground using bothe Newton's second law and conservation ofenergy?
A 3.0 kg block is attached to a string that is wrapped around a2.0kg , 4.0 cm diameter hollow cylinder that is free to rotate.(Use Figure 12.34 in the textbook but treat the cylinder ashollow.) The block is released 1.0 above the ground.
What this question means is that the block is attached to a stringwhich is wrapped around the hollow cylinder in the same way that afishing line is wrapped around the spool on the rod.
Can you please determine the velocity of the block as it hits theground using bothe Newton's second law and conservation ofenergy?
Sixta KovacekLv2
23 Feb 2019
