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JDK1.0.2 simulations (1996-2001) => Misc => Topic started by: rabea on March 24, 2005, 03:14:20 pm



Title: Elevating
Post by: rabea on March 24, 2005, 03:14:20 pm
hey,
An elevator starts from rest with a constant upward acceleration and moves 1m in the first 1.4s. A passenger in the elevator is holding a 4.4kg bundle at the end of the verical cord.
The acceleration of gravity is 9.8m/s^2
what is the tension in the cord as the elevator accelerates?
Answer in Units of N.
help plz...ASAP
thanx in advance
 8)