Physics, 29.10.2019 02:31, 719563mercy
In a movie, a character cuts a wire, which stops the countdown timer of a bomb. what does cutting the wire do to the circuit?
a.) it opens the circuit so that electric charges do not flow to the timer.
b.) it closes the circuit so that electric charges do not flow to the timer.
c.)it opens the circuit so that electric charges flow to the timer.
d.) it closes the circuit so that electric charges flow to the timer.
Answers: 1
Physics, 21.06.2019 13:10, holaadios222lol
An unknown substance has a melting point of 1064 ∘c, is insoluble in water, conducts electricity as a solid, and is hard. given these properties, which of the following are possible identities for the unknown substance? check all that apply. view available hint(s) check all that apply. sio2 f2 au kbr
Answers: 3
Physics, 22.06.2019 00:50, gungamer720
Acave rescue team lifts an injured spelunker directly upward and out of a sinkhole by means of a motor-driven cable. the lift is performed in three stages, each requiring a vertical distance of 10.0 m: (a) the initially stationary spelunker is accelerated to a speed of 4.90 m/s; (b) he is then lifted at the constant speed of 4.90 m/s; (c) finally he is decelerated to zero speed. how much work is done on the 68.0 kg rescue by the force lifting him during each stage?
Answers: 1
Physics, 22.06.2019 15:00, ReeceLehua01
Mechanical energy is when the amount of kinetic and potential energies added together remains the same. conserved created lost
Answers: 1
In a movie, a character cuts a wire, which stops the countdown timer of a bomb. what does cutting th...
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