Can someone please help me answer one of these questions
...
Answers: 3
Physics, 21.06.2019 20:20
How much work would a child do while puling a 12-kg wagon a distance of 3m with a 22 n force directed 30 degrees with respect to the horizontal? (a) 82j (b) 52j (c) 109j (d) 95j
Answers: 2
Physics, 22.06.2019 03:30
When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change? work power gravitational energy chemical energy
Answers: 3
Physics, 23.06.2019 00:10
During cooling, the kinetic energy of the molecules falls. why does this happen? a.the motion of the molecules increases. b. the motion of the molecules slows down. c.the van der waals forces between molecules decrease d. the forces of attraction between the molecules are overcome.
Answers: 2
English, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
History, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
English, 18.03.2021 18:00
English, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00
Mathematics, 18.03.2021 18:00