Physics, 03.12.2019 18:31 breanastone15
Amass of 267 g is attached to a spring and set into simple harmonic motion with a period of 0.176 s. if the total energy of the oscillating system is 6.74 j.
a. determine the following maximum speed of the object?
b. the force constant?
c. the amplitude of the motion?
Answers: 3
Physics, 22.06.2019 04:30
In a system, when potential energy decreases, then entropy also decreases. true false
Answers: 3
Physics, 22.06.2019 04:50
Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0β with respect to the polarizer, what is the intensity of the light that reaches the photocell?
Answers: 1
Physics, 22.06.2019 10:30
Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is ΞΌs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?
Answers: 3
Physics, 22.06.2019 11:10
Avolcano erupts next to a grassland area in a valley. a. describe three ways in which material released by the volcano could impact the grassland area. b. describe three ways in which the grassland ecosystem could recover after a volcanic eruption.
Answers: 3
Amass of 267 g is attached to a spring and set into simple harmonic motion with a period of 0.176 s....
Biology, 19.07.2019 05:30
Mathematics, 19.07.2019 05:30
English, 19.07.2019 05:30
Mathematics, 19.07.2019 05:30
Mathematics, 19.07.2019 05:30
Mathematics, 19.07.2019 05:30
Advanced Placement (AP), 19.07.2019 05:30
Biology, 19.07.2019 05:30