Physics, 04.07.2019 06:30 25jzaldivar
Achild’s toy consists of plastic attached to a spring. the spring is compressed against the floor a distance of 1.69 cm, and the toy is released. the acceleration of gravity is 9.8 m/ s^2. if the toy has a mass of 104 g and rises to a maximum height of 51.3 cm, estimate the force constant of the spring. answer in units of n/m.
Answers: 1
Physics, 22.06.2019 12:00, jazz8224
The sun’s mass is 2.0×10^ 30 kg, its radius is 7.0×10 5 km, and it has a rotational period of approximately 28 days. if the sun should collapse into a white dwarf of radius 3.5×10 3 km, what would its period be if no mass were ejected and a sphere of uniform density can model the sun both before and after?
Answers: 3
Physics, 22.06.2019 12:30, zayeboyd4971
Uppose we consider the system of the three capacitors as a single "equivalent" capacitor. given the charges of the three individual capacitors calculated in the previous part, find the total charge qtot for this equivalent capacitor. express your answer in terms of v and c.
Answers: 2
Achild’s toy consists of plastic attached to a spring. the spring is compressed against the floor a...
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