Physics, 18.06.2020 09:57, junkletter6266
Can someone please help meee!!
A mass of 2000 kg is raised 5.0 min 10 seconds. What is the power output to raise the object?
9,800,000 J/s
49,000 J/s
1000 J/s
9800 J/S
Answers: 3
Physics, 22.06.2019 21:00, cici65360
What do the atoms of elements in the same group have in common? a. they have the same atomic numbers. b. they have the same average atomic masses. c. they have the same number of electron shells. d. they have the same number of electrons in their outermost shells.
Answers: 1
Physics, 22.06.2019 23:30, ghari112345
How is the ideal mechanical advantage of a wheel and axle calculated?
Answers: 1
Physics, 23.06.2019 02:30, rhaquan66766
If frequency goes up, what happens to wavelength? does it get shorter or longer?
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Physics, 23.06.2019 02:50, raekwonpowell10
Orque can be calculated by multiplying the force (n) applied at 90∘ to the lever arm at a distance (m) from the pivot point (point of rotation), the compound si unit for the torque is n⋅m. if the force (at 90∘ to the lever arm) applied is 15 n and it is applied at 2.0 m from the pivot point (point of rotation), what is the torque on the lever?
Answers: 2
Can someone please help meee!!
A mass of 2000 kg is raised 5.0 min 10 seconds. What is the power ou...
English, 07.05.2020 13:00