A 230 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 1.3 N/cm (see the figure). The block becomes attached to the spring and compresses the spring 14 cm before momentarily stopping. While the spring is being compressed, what work is done on the block by (a) the gravitational force on it and (b) the spring force? (c) What is the speed of the block just before it hits the spring? (Assume that friction is negligible.) (d) If the speed at impact is doubled, what is the maximum compression of the spring?

icon
Related questions
Question
A 230 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 1.3
N/cm (see the figure). The block becomes attached to the spring and compresses the spring
14 cm before momentarily stopping. While the spring is being compressed, what work is
done on the block by (a) the gravitational force on it and (b) the spring force? (c) What is the
speed of the block just before it hits the spring? (Assume that friction is negligible.) (d) If the
speed at impact is doubled, what is the maximum compression of the spring?
(a) Number
(b) Number
(d) Number
3155
- 1.274
(c) Number 2.88
9
Units
Units
Units
J
J
m/s
Units
m/s
Transcribed Image Text:A 230 g block is dropped onto a relaxed vertical spring that has a spring constant of k = 1.3 N/cm (see the figure). The block becomes attached to the spring and compresses the spring 14 cm before momentarily stopping. While the spring is being compressed, what work is done on the block by (a) the gravitational force on it and (b) the spring force? (c) What is the speed of the block just before it hits the spring? (Assume that friction is negligible.) (d) If the speed at impact is doubled, what is the maximum compression of the spring? (a) Number (b) Number (d) Number 3155 - 1.274 (c) Number 2.88 9 Units Units Units J J m/s Units m/s
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

Blurred answer