Physics, 27.12.2019 06:31 Jwhite8602
A1.5 kg block and a 2.5 kg block are attached to opposite ends of a light rope. the rope hangs over a solid, frictionless pulley that is 30 cm in diameter and has a mass of 0.75 kg. when the blocks are released, what is the acceleration of the lighter block?
Answers: 3
Physics, 21.06.2019 21:00
Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15
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Physics, 22.06.2019 09:00
When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical
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Physics, 22.06.2019 16:40
On your wedding day your lover gives you a gold ring of mass 3.67 g. 48 years later its mass is 3.44 g. on the average how many atoms were abrated from the ring during each second of your marriage? the atomic mass of gold is 197 u. don't enter units
Answers: 1
A1.5 kg block and a 2.5 kg block are attached to opposite ends of a light rope. the rope hangs over...
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