Chemistry, 09.02.2021 23:10 crhockey08crhockey08
5. What happens to the gravitational and kinetic energy in a pendulum as it
swings back and forth?
As it falls the GE converts to KE and as it rises, the KE converts to GE,
As it falls the KE converts to GE and as it rises, the GE converts to KE.
O As it falls the GE transfers to KE and as it rises, the KE transfers to GE.
O As it falls the KE transfers to GE and as it rises, the GE transfers to KE.
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 20:30
The balanced chemical equation for this lab is: 3cucl2(aq) + 2al(s) 3cu(s) + 2alcl3(aq) if 10.5 g copper chloride react with 12.4 g aluminum, what is the limiting reactant?
Answers: 3
Chemistry, 22.06.2019 09:00
Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2
Answers: 1
Chemistry, 22.06.2019 10:30
Balance and in which category does it fit in? single or double displacement or synthesis or decomposition? (a) k2 o → k + o2 (b) na + i2 → nai (c) cu(no3 )2 + naoh → cu(oh)2 + nano3 (d) kclo3 → kcl + o2 (e) ca(no3 )2 + hbr → cabr2 + hno3 (f) sn(oh)2 → sno + h2 o (g) p4 + n2 o → p4 o6 + n2 (h) fe + al2 (so4 )3 → feso4 + al (i) alcl3 + na2 co3 → al2 (co3 )3 + nacl (j) c3 h6 + o2 → co2 + h2 o
Answers: 1
Chemistry, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
You know the right answer?
5. What happens to the gravitational and kinetic energy in a pendulum as it
swings back and forth?<...
Questions
History, 26.06.2019 19:20
English, 26.06.2019 19:20
Biology, 26.06.2019 19:20
Geography, 26.06.2019 19:20
Biology, 26.06.2019 19:20
Biology, 26.06.2019 19:20
Mathematics, 26.06.2019 19:20
History, 26.06.2019 19:20
