Biology, 19.09.2021 05:00 noathequeen
A student made the table shown to list some contact and non-contact forces.
Examples of Forces
Contact Forces Non-Contact Forces
The force exerted by a stretched spring The force applied by Earth and sun on each other
The electrical force exerted by a positive charge on a negative charge Magnetic attraction between two magnets
Which statement best explains why the table is incorrect?
Spring force is a force acting at a distance.
Electrical force is not a contact force.
Gravitational force can act between planets and sun only when they are in contact.
Magnetic attraction is a contact force.
Answers: 1
Biology, 21.06.2019 19:30
Which of the following occurs most often in a population when genetic variation and overproduction are present? some organisms have a lower reproductive success than others. some organisms have a higher reproductive success than others. some organisms have no reproductive success. some organisms do not have genetic variation.
Answers: 3
Biology, 22.06.2019 03:30
For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.
Answers: 1
A student made the table shown to list some contact and non-contact forces.
Examples of Forces
Computers and Technology, 28.01.2020 22:50
English, 28.01.2020 22:50
Mathematics, 28.01.2020 22:50
Chemistry, 28.01.2020 22:50
Biology, 28.01.2020 22:50
English, 28.01.2020 22:50
Biology, 28.01.2020 22:50
Mathematics, 28.01.2020 22:50
Health, 28.01.2020 22:50