Please please please help me with my physics question!!!
Based on the diagram
There will be n...
Physics, 29.10.2020 19:10 Shazrts2371
Please please please help me with my physics question!!!
Based on the diagram
There will be no movement to the left.
There no be movement to the right.
There will be no movement.
Answers: 3
Physics, 22.06.2019 06:00
The frequency of vibrations of a vibrating violin string is given by f = 1 2l t Ο where l is the length of the string, t is its tension, and Ο is its linear density.β (a) find the rate of change of the frequency with respect to the following. (i) the length (when t and Ο are constant) (ii) the tension (when l and Ο are constant) (iii) the linear density (when l and t are constant) (b) the pitch of a note (how high or low the note sounds) is determined by the frequency f. (the higher the frequency, the higher the pitch.) use the signs of the derivatives in part (a) to determine what happens to the pitch of a note for the following. (i) when the effective length of a string is decreased by placing a finger on the string so a shorter portion of the string vibrates df dl 0 and l is β f is β (ii) when the tension is increased by turning a tuning peg df dt 0 and t is β f is β (iii) when the linear density is increased by switching to another string df dΟ 0 and Ο is β f is β
Answers: 3
Physics, 22.06.2019 11:30
Achlorine atom has 17 protons and 18 neutrons. what is its mass number? what is its atomic number?
Answers: 2
Physics, 22.06.2019 14:30
Aweight lifter raises a 1600 n barbell to a height of 2.0 meters. how much work was done? w = fd a) 30 joules b) 3000 joules c) 320 joules d) 3200 joules
Answers: 2
Biology, 03.08.2019 01:00
Biology, 03.08.2019 01:00
History, 03.08.2019 01:00
Arts, 03.08.2019 01:00
History, 03.08.2019 01:00
World Languages, 03.08.2019 01:00
Geography, 03.08.2019 01:00
Biology, 03.08.2019 01:00
Mathematics, 03.08.2019 01:00
Computers and Technology, 03.08.2019 01:00
Social Studies, 03.08.2019 01:00
Mathematics, 03.08.2019 01:00