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Compute all parts of given question:
Question: Zach, whose mass is 70kg, is in an elevator descending at 12m/s. The elevator takes 4.0s to brake to a stop at the first floor.
Part A: What is Zach apparent weight before the elevator starts braking?
Part B: What is Zach apparent weight while the elevator is braking?
I need help to find Zach apparent weight before the elevator starts braking.
A 995 kg HOLLOW SPHERE has a radius of 4.4 m and is in equilibrium. Determine the net force & net torque acting on the HOLLOW SPHERE
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One particle has a mass of 4.00 10-3 kg and a charge of +9 µC. A second particle has a mass of 7.00 10-3 kg and the same charge. Find the initial separation between the particles
a ball is thrown straight upward and rises to a maximum height of 12.0m above its launch point. at what height above
A photoelectric experiment using a cesium metal surface produces stopping potentials of 0.95V and 0.38V using light with wavelengths of 435.8nm and 546.1nm, respectively. find the threshold frequency
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If you want to find the latent heat of fusion, you take a cup with 0.755 kg of water at 30.00 C and drop 0.0850 kg of ice initially at 0.000 C and it all reaches an equilibrium temperature of 19.00 C,
Drops of rain fall perpendicular to the roof of a parked car during a rainstorm. find the average force exerted by the rain on the roof
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