Physics, 29.07.2019 23:10 brandiwingard
Ablock of unknown mass is attached to a spring of spring constant 8.6 n/m and undergoes simple harmonic motion with an amplitude of 8.95 cm. when the mass is halfway between its equilibrium position and the endpoint, its speed is measured to be v = 29.9 cm/s. calculate the mass of the block. answer in units of kg.
Answers: 1
Physics, 21.06.2019 20:20
Aforce of 34n stretches a very light ideal spring 0.73 m from equilibrium, what is the force constant (spring constant) of the spring? (a) 47n/m (b) 38n/m (c) 53n/m (d) 25n/m
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Physics, 22.06.2019 08:20
At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?
Answers: 1
Physics, 22.06.2019 10:40
Two point charges are on the y axis. a 3.90-µc charge is located at y = 1.25 cm, and a -2.4-µc charge is located at y = −1.80 cm. (a) find the total electric potential at the origin. v (b) find the total electric potential at the point whose coordinates are (1.50 cm, 0). v
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Physics, 22.06.2019 12:50
The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.
Answers: 1
Ablock of unknown mass is attached to a spring of spring constant 8.6 n/m and undergoes simple harmo...
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