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A 5.0 kg of object is dropped from height of 2.5 m above the floor. What is the object's momentum after 2.5s.
Determine the mass of the chop saw blade if it has a radius of 13.97-cm and completes 1200 revolutions per minute and is held by a force of 1825 Newtons.
Prime takes a trip in spaceship to a distant station (distance L = 1 light year) at uniform speed (v=0.8c).
After reaching the distant station, Prime takes a return spaceship to meet Unprime in Ahmedabad. Explain who is younger after this journey: Prime or Unprime, and by how many years? Use units of distance as light year and that of time as year.
an object thrown up with a instant velocity 40m/s from grounds. assume the energy is conservative. find a) maximum height
b)when where does PE = KE if mass m=2kg
The Depth of penetration of EM wave in medium having conductivity σ at a frequency of 1 MHz is 25 cm. The depth of penetration at a frequency of 4 MHz will be
an object thrown up with an instant velocity 40m/s from grounds. assume the energy is conservative. find the maximum height
The athlete rotates a 1.00-kg discuss along a circular path of radius 1.06 m. The maximum speed of the discus is 20.0 m/s. Determine the magnitude of the maximum radial acceleration of the discus.
A wave is propagated in a waveguide at frequency of 9 GHz and separation is 2 cm between walls calculate the phase velocity for dominant mode.
A wave is propagated in a waveguide at frequency of 9 GHz and separation is 2 cm between walls Calculate group velocity for dominant mode.
If Rebecca is traveling at 7 m/s east for 1 hour how much is Rebecca displaced?
