Chemistry, 22.02.2021 04:00 sarahkuener
HEL PLZZZ
An apple is growing in the top branches of an apple tree. The stem breaks and the apple falls, moving faster and faster until it hits the ground.
Where is the energy to increase the speed of the apple coming from?
Energy is being created as the apple falls
Energy is not related to the speed of an object
The potential energy the apple had due to its height is converted to kinetic energy
The force from the wind that broke the stem is also pushing the apple down
Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 22:00
Which describes interactions between substances and stomata during photosynthesis? check all that apply. oxygen enters stomata. oxygen is released through stomata. carbon dioxide enters stomata. carbon dioxide is released through stomata. hydrogen enters stomata. hydrogen is released through stomata.
Answers: 1
Chemistry, 22.06.2019 06:00
One does not belong why? ice, gold ,wood ,diamond and table salt
Answers: 1
Chemistry, 22.06.2019 19:30
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
Chemistry, 22.06.2019 20:00
What happens to the temperature of a substance when the average kinetic energy of its particles increases?
Answers: 3
You know the right answer?
HEL PLZZZ
An apple is growing in the top branches of an apple tree. The stem breaks and the apple...
Questions
History, 20.08.2020 06:01
Biology, 20.08.2020 06:01
Mathematics, 20.08.2020 06:01
History, 20.08.2020 06:01
English, 20.08.2020 06:01
Biology, 20.08.2020 06:01
Arts, 20.08.2020 06:01
Mathematics, 20.08.2020 06:01
