1
answer
0
watching
144
views
26 Nov 2019
Question 2: A 263 g block is dropped ontoavertical spring with force constant k = 2.52 N/cm. The blocksticksto the spring and the spring compresses 11.8 cm beforecomingmomentarily to rest. While the spring is beingcompressed, how muchwork is done (a) by the force of gravity and(b) by the spring? (c)What was the speed of the blockjust before it hit the spring? (d)If this initial speed ofthe block is doubled, what is the maximumcompression of thespring? Ignore friction.
Question 2: A 263 g block is dropped ontoavertical spring with force constant k = 2.52 N/cm. The blocksticksto the spring and the spring compresses 11.8 cm beforecomingmomentarily to rest. While the spring is beingcompressed, how muchwork is done (a) by the force of gravity and(b) by the spring? (c)What was the speed of the blockjust before it hit the spring? (d)If this initial speed ofthe block is doubled, what is the maximumcompression of thespring? Ignore friction.
Keith LeannonLv2
9 Jan 2019
