Physics, 27.08.2021 21:50 grumpygirl0720
Extra Points because there are three questions.
1. An object goes from 20 m/s to 5 m/s in 1.2 seconds. What is the acceleration of the object?
a=vf-vi/t
2. What is the difference between distance and displacement? What is the difference between mass and weight?
3. What is the force necessary to accelerate a 40 kg object to 6 m/s/s?
F=ma
Answers: 2
Another question on Physics
Physics, 21.06.2019 15:30
Match the atomic particles with their characteristics. 1. made of two protons and two neutrons neutron 2. similar to an electron; positive charge neutrino 3. orbits nucleus; negative charge positron 4. bundle of energy; zero charge proton 5. found in nucleus; positive charge meson 6. very unstable; +, -, or zero charge gamma 7. found in nucleus; zero charge electron 8. negative particle; negative charge beta 9. atomic energy converted to mass alpha
Answers: 1
Physics, 22.06.2019 08:00
Why is it important always to use horizontal bars in unit fractions when performing unit conversions?
Answers: 3
Physics, 22.06.2019 14:30
The man of mass m1 and the woman of mass m2 are standing on opposite ends of the platform of mass m0 which moves with negligible friction and is initially at rest with s = 0. the man and woman begin to approach each other. derive an expression for the displacement s of the platform when the two meet in terms of the displacement x1 of the man relative to the platform.
Answers: 1
You know the right answer?
Extra Points because there are three questions.
1. An object goes from 20 m/s to 5 m/s in 1.2 seco...
Questions
Mathematics, 26.05.2021 04:40
Spanish, 26.05.2021 04:40
English, 26.05.2021 04:40
History, 26.05.2021 04:40
Mathematics, 26.05.2021 04:40
Chemistry, 26.05.2021 04:40
Mathematics, 26.05.2021 04:40
English, 26.05.2021 04:40
Mathematics, 26.05.2021 04:40
Mathematics, 26.05.2021 04:40
History, 26.05.2021 04:40
Mathematics, 26.05.2021 04:40
