- #1
NasuSama
- 326
- 3
Sorry for the second post, but I want to know how to solve such problem when it comes to this situation.
A vertical rope is used to lower a block of mass M = 48.3 kg at a constant acceleration of magnitude a = 1.54 m/s2. Find WT, the work done by the tension in the cord if the mass moves down distance s = 2.47 m.
→W = mad
Hm... Tried to use this form:
W = m(g - a)d
But I'm not sure if I'm at the right path.
Homework Statement
A vertical rope is used to lower a block of mass M = 48.3 kg at a constant acceleration of magnitude a = 1.54 m/s2. Find WT, the work done by the tension in the cord if the mass moves down distance s = 2.47 m.
Homework Equations
→W = mad
The Attempt at a Solution
Hm... Tried to use this form:
W = m(g - a)d
But I'm not sure if I'm at the right path.