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An experimental package and its support structure which are to beplaced on board the International Space Station act as anunderdamped spring mass system with a force constant of2.1x106 N/m and mass 108 kg. A NASA requirement is thatresonance for forced oscillations not occur for any frequency below35Hz. Does this package meet the requirement?
what is the final Velocity of a hoop that rolls without slipping down a high hill, starting from rest
A concave mirror with focal length 24cm is placed 40cm to the left of the object. Where is the image formed by the mirror-lens system
At a recent rock concert, a dB meter registered 110 dB when placed 2.00 m in front of a loudspeaker on the stage. What was the power output of the speaker
Air is confined at atmospheric pressure (101.3 kPa) in a cylinder whose volume is 0.22 m3. Calculate the increase in internal energy of the air
If one shines a laser with wavelength ? = 650 nm through a single slit of width a = 0.04 mm, draw the diffraction pattern you might expect on a screen 10 m behind slit
A 2 kg projectile is shot straight up with initial velocity v0= 50 m/s. find the Maximum value of the gravitational potential energy
A block is attached to a ceiling by a spring fo force constant k. When pulled down and released the block undergoes simple harmonic motion. The amplitude is 2, and the frequency is 1/(16pi). If the mass of the block is 3.14 kg, what is the spring ..
A 40-cm-long tube has a 40-cm-long insert that can be pulled in and out. A vibrating tuning fork is held next to the tube. What is the frequency of the tuning fork
A sports car crosses the bottom of a valley with a radius of curvature equal to 80 {rm m}. At the very bottom, the normal force on the driver is twice his weight. Evaluate at what speed is the car traveling?
A person pulls a sled for a distance of 37.0m along the snow with a rope directed at 20 degrees above the snow. how much work is done on the sled by the tension force
Dan is gliding on his skateboard at 2.0 m/s. He suddenly jumps backward off the skateboard, kicking the skateboard forward at 8.0 m/s. How fast is Dan going as his feet hit the ground? Dan's mass is 60 kg and the skateboard's mass is 5.0 kg.
A line of charge with uniform density of 28.0 nC/m lies along the line y = -15.0 cm, between the points with coordinates x = 0 and x = 32.0 cm
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