SAT, 16.03.2022 23:30, anzeller6363
At a waterpark, sleds with riders are sent along a slippery, horizontal surface by the release of a large compressed spring. The spring, with force constant k = 40. 0 n/cm and negligible mass, rests on the frictionless horizontal surface. One end is in contact with a stationary wall. A sled and rider with total mass 70. 0 kg are pushed against the other end, compressing the spring 0. 375 m. The sled is then released with zero initial velocity. What is the sled’s speed when the spring returns to its uncompressed length?
Answers: 3
SAT, 26.06.2019 05:00, villarrealc1987
Panthers and leopards prey on deer in an ecosystem. for unknown reasons, the population of leopards increased drastically. what are the likely effects of this change on the species? 1. more food for panthers and more competition for leopards 2. less food and more competition for panthers 3. fewer deer and more competition for panthers 4. more food for deer and less competition for panthers and leopards 5. more food for leopards and less competition for panthers
Answers: 1
SAT, 26.06.2019 13:00, navypeanut
What undergraduate degree can a student earn at a four-year college (not specific to a field of study)?
Answers: 1
SAT, 28.06.2019 08:30, kristinbohannan
Students taking a clep exam can earn between college credits, depending on the college's policies.
Answers: 1
At a waterpark, sleds with riders are sent along a slippery, horizontal surface by the release of a...
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