A pendulum consist of a brass sphere of mass 5kg hanging from long string of length 1m buld it is pulled to one side so that it is now 0.15 above it lowest position, it is then released. what is the speed?​

the answer is 3.1 his answer is wrong mines is right

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

answer///terminator or twilight zone;