Physics, 04.07.2019 01:20 janahiac09
Ablock of mass m attached to a horizontally mounted spring with spring constant k undergoes simple harmonic motion on a frictionless surface. how would the maximum speed of the block be affected if the spring constant was increased by a factor of 4 while holding the amplitude of oscillation constant?
Answers: 2
Physics, 22.06.2019 18:30
Abaseball is thrown from the outfield toward the catcher. when the ball reaches its highest point, which statement is true? (a)its velocity is not zero, but its acceleration is zero. (b) its velocity and its acceleration are both zero. (c) its velocity is perpendicular to its acceleration. (d) its acceleration depends on the angle at which the ball was thrown. (e) none of the above statements are true.
Answers: 1
Physics, 23.06.2019 07:00
What effect does the sun have on the earth. written response
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Physics, 23.06.2019 18:30
En casa de inés el gasto de electricidad supone un doceavo del presupuesto mensual de ese gasto cuatro quintos corresponde al consumo de los electrodomésticos y de este consumo tres cuartos corresponden los aparatos de la cocina si la gasto de los aparatos de la cocina fue de 80 € al mes pasado cuál era el presupuesto completo
Answers: 1
Ablock of mass m attached to a horizontally mounted spring with spring constant k undergoes simple h...
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