The work by tension is ¹¹/₁₀ Mg<em>ℓ</em>

<h3>Further explanation</h3>
<u>Complete Question:</u>
<em>An object with mass M is attached to the end of a string and is raised vertically at a constant acceleration of g/10 . If it has been raised a distance ℓ from rest, how much work has been done by the tension in the string?</em>

<u>Given:</u>
Mass of the object = M
Acceleration of the object = g/10
Distance = <em>ℓ</em>
<u>Asked:</u>
Work by Tension = W = ?
<u>Solution:</u>
Let's find the magnitude of tension as follows:












The work by tension is ¹¹/₁₀ Mg<em>ℓ</em>

<h3>Learn more</h3>

<h3>Answer details</h3>
Grade: High School
Subject: Physics
Chapter: Dynamics

Keywords: Gravity , Unit , Magnitude , Attraction , Distance , Mass , Newton , Law , Gravitational , Constant