Physics, 18.11.2019 02:31, estrellagutierrez12
Physics: simple harmonic motion? a block with mass m =6.8 kg is hung from a vertical spring. when the mass hangs in equilibrium, the spring stretches x = 0.2 m. while at this equilibrium position, the mass is then given an initial push downward at v = 4.6 m/s. the block oscillates on the spring without friction
k=333.54
Answers: 3
Physics, 22.06.2019 06:30, vaelriacb9300
Suppose you have a box. which of these is not necessarily a true statement regarding the relationship between the force applied to the box, the work done on the box, and the distance the box is moved? a. if the box is not moved, no force is being applied to the box. b. if no force is applied to the box, no work is done on the box. c. if work is done on the box, then a force is applied to the box. d. if work is done on the box, then the box is moved a distance.
Answers: 2
Physics, 22.06.2019 11:30, ccamiloggonzales1234
Balloon a has charge q, and identical mass balloon b has charge 10q. you hang them from threads near each other. choose all of the statements with which you agree. check all that apply. a. a and b exert the same magnitude forces on each other. b. the force that a exerts on b is 10 times the force that b exerts on a. c. the angle between the thread supporting a and the vertical is < the angle between the thread supporting b and the vertical. d. the force that a exerts on b is 1/10 the force that b exerts on a.
Answers: 2
Physics: simple harmonic motion? a block with mass m =6.8 kg is hung from a vertical spring. when...
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