# physics

Suppose the elevator now accelerates down-
ward at a constant rate of 0.13 g.
What is the ratio of the new scale reading
to the value W of the scale reading when the
elevator is at rest?

1. 👍 0
2. 👎 0
3. 👁 57
1. Wdown= mg-ma

ratio= 1-a/g

1. 👍 0
2. 👎 0
2. sdf

1. 👍 0
2. 👎 0

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