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Chris Adison
Questions (20)
I am solving a problem and someone tol me to use this formula
MgH = (1/2)*k*(H-2-10)^2 + Mg*2 where did this equation come from.
1 answer
593 views
I am still trying to solve for H in this equation but I am still lost
MgH = (1/2)*k*(H-2-10)^2 + Mg*2 I was told to expand the
0 answers
490 views
I am still trying to solve for H in this equation but I am still lost
MgH = (1/2)*k*(H-2-10)^2 + Mg*2 I was told to expand the
0 answers
501 views
A person wants to participate in a bunjee jump. One end of an elastic band 10m long with a spring constant of 50N/m will be
2 answers
617 views
A person wants to participate in a bunjee jump. One end of an elastic band 10m long with a spring constant of 50N/m will be
5 answers
600 views
Two identical mandolin strings under 200 N of tension are sounding tones with frequencies of 577 Hz. The peg of one string slips
0 answers
584 views
Two identical mandolin strings under 200 N of tension are sounding tones with frequencies of 577 Hz. The peg of one string slips
0 answers
706 views
I need help with this question.
A commuter train blows its horn as it passes a passenger platform at a constant speed of 55.0
0 answers
729 views
1. A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.50 s later. Find the depth of the well
2 answers
889 views
1. A stone is dropped from rest into a well. The sound of the splash is heard exactly 1.50 s later. Find the depth of the well
1 answer
974 views
A object-spring system oscillates with an amplitude of 3.8 cm. If the spring constant is 210 N/m and object has a mass of 0.50
2 answers
621 views
1.How many vibrations per second are represented in a radio wave of 101.7 MHz
2.The speed of a wave on a string depends on: a.the
2 answers
1,628 views
You want to use a windmill to generate electricity for your home. You decide to use Earths magnetic field which has a horizontal
1 answer
747 views
Considerable scientific work is currently underway to determine whether weak oscillating magnetic fields such as those found
1 answer
1,942 views
A 500 turn solenoid with a length of 20 cm and a radius of 1.5 cm carries a current of 2.0 A. A second coil of four turns is
1 answer
818 views
A 500 turn solenoid with a length of 20 cm and a radius of 1.5 cm carries a current of 2.0 A. A second coil of four turns is
0 answers
748 views
I was given an equation by bobpursey but I don't know what it means.
Considerable scientific work is currently underway to
1 answer
1,061 views
A 500 turn solenoid with a length of 20 cm and a radius of 1.5 cm carries a current of 2.0 A. A second coil of four turns is
2 answers
894 views
A Boeing 747 jet with a wingspan of 60.0 m is flying horizontally at a speed of 287 m/s over Phoenix, Arizona, at a location
1 answer
973 views
Transcranial magnetic stimulation (TMS) is a noninvasive technique used to stimulate regions of the human brain. A small coil is
2 answers
1,289 views
Answers (9)
I get 54.5 when I caculate the answer
so when i plug the givens into your equation it should look like this (86)(9.8)(?)=(86)(9.8)1/2(50)(h-12)^2 im confused
so when i plug the givens into your equation it should look like this (86)(9.8)(?)=(86)(9.8)1/2(50)(h-12)^2 Im confused
changes direction due to a change in speed. -got answer from wikipedia
could i solve it like this? Fg=Fs mg=kx x=mg/k x=stretch-Eq value stretch=x+Eq value than take the stretch value and add 2.
I think this is a chemistry question but the atomic number is based on the number of protons in the nucleus of the atom. So the atomic number is 104
thanks
Considerable scientific work is currently underway to determine whether weak oscillating magnetic fields such as those found near outdoor power lines can affect human health. One study indicated that a magnetic field of magnitude 1.0 10-3 T, oscillating at
So i use B=mu*N*i to find a than what does dB/dt=mu*N*di/dt mean?
