An elevator is moving UPWARD with DECREASING speed. Which of the following is TRUE
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An elevator is moving UPWARD with DECREASING speed. Which of the following is TRUE

[From: ] [author: ] [Date: 11-11-08] [Hit: ]
Please and thanks.-A) In fact the tension T = (M + m)(g - A); where A is the decreasing speed over time, deceleration, and g is g.M is the elevators mass and m is the combined mass of the people on board.W = (M + m)g is the weight of the elevator and people.......
A.) The tension in the cable LESS the weight of the elevator and people inside.
B.) The tension in the cable is EQUAL than the weight of the elevator and people inside.
C.) The tension in the cable is GREATER than the weight of the elevator and people inside.
D.) The normal force on a person standing in the elevator is EQUAL to the person's weight.
E.) The normal force on a person standing in the elevator is GREATER than the person's weight

Please and thanks.

-
A) In fact the tension T = (M + m)(g - A); where A is the decreasing speed over time, deceleration, and g is g. M is the elevator's mass and m is the combined mass of the people on board. W = (M + m)g is the weight of the elevator and people.
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