Question
A body of mass m1 moving with velocity u collides with a body of mass m2 at rest. Show that energy transfer in head-on elastic collision is maximum if m1 = m2.
Solution
The fractional energy transferred to target in head-on elastic collision when target is at rest is,
Let
Therefore,
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The energy transfer is maximum if
That is,
We have, n = 1
∴![<pre>uncaught exception: <b>mkdir(): Permission denied (errno: 2) in /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php at line #56mkdir(): Permission denied</b><br /><br />in file: /home/config_admin/public/felixventures.in/public/application/css/plugins/tiny_mce_wiris/integration/lib/com/wiris/util/sys/Store.class.php line 56<br />#0 [internal function]: _hx_error_handler(2, 'mkdir(): Permis...', '/home/config_ad...', 56, Array)
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Hence the result.
Let
Therefore,
The energy transfer is maximum if
That is,
We have, n = 1
∴
Hence the result.
