Physics, 18.08.2020 22:01 cheesecake1919
If a block is already put in motion, which of the following statements apply?
The force needed to overcome the sliding friction is less than the force needed to overcome the starting friction.
The force needed to overcome the sliding friction is equal to the force needed to overcome starting friction.
The force needed to overcome the sliding friction is greater than the force needed to overcome the starting friction.
No force is needed to overcome sliding friction once force has been applied to overcome the starting frictio
Answers: 1
Another question on Physics
Physics, 22.06.2019 01:10
Aparticle initially moving east with a speed of 20.0 m/s, experiences an acceleration of 3.95 m/s, north for a time of 8.00 s. what was the speed of the particle after this acceleration, in units of m/s? give the answer as a positive number.
Answers: 1
Physics, 22.06.2019 05:00
Asmall 21 kilogram canoe is floating downriver at a speed of 1 m/s. what is the canoe's kinetic energy?
Answers: 1
Physics, 22.06.2019 07:30
Gas cloud 1 is likely to form a star. gas cloud 2 is not. based on this information, match the given conditions with each cloud
Answers: 2
Physics, 22.06.2019 18:00
Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
Answers: 2
You know the right answer?
If a block is already put in motion, which of the following statements apply?
The force needed to o...
Questions
Mathematics, 09.10.2020 01:01
Mathematics, 09.10.2020 01:01
Chemistry, 09.10.2020 01:01
Mathematics, 09.10.2020 01:01
Health, 09.10.2020 01:01
Mathematics, 09.10.2020 01:01
Mathematics, 09.10.2020 01:01
