1) A mass of 90g is placed on top of a vertical spring with a spring constant of 310N/m. The spring is then compressed further, by an outside force, by 11.4cm. The spring is released and the object is then
propelled upward. Use conservation of energy to solve.
a) What is the maximum velocity of the mass after it separates from the spring?

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation:

not moving. pos accel,

yo yo yo its papaguy in the house lol

okay, ima .

um it shows links to uh so kinda microsoft website is that were ima go or no? ?

causes

fossil fuels burn

cities become more industrialized

human population grows worldwide