Physics, 02.12.2021 23:10, kony345p

How fast are the fastest man-made spacecraft traveling?

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Physics, 21.06.2019 22:30, franvelpaulino2191

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Physics, 22.06.2019 04:30, cicimarie2018

Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?

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Physics, 22.06.2019 18:00, Messidapro2687

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Physics, 22.06.2019 20:30, helpmeplz33

The great sandini is a 60.0-kg circus performer who is shot from a cannon (actually a spring gun). you don’t find many men of his caliber, so you him design a new gun. this new gun has a very large spring with a very small mass and a force constant of 1100 n/m that he will compress with a force of 4400 n. the inside of the gun barrel is coated with teflon, so the average friction force will be only 40.0 n during the 4.00 m he moves in the barrel. at what speed will he emerge from the end of the barrel, 2.50 m above his initial rest position?