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4:00 PM Thu May 13
* 99%
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To o
c- Determine the speed and direction of motion of block 1 right after the collision.
d- Determine the maximum angular displacement (measured from the vertical direction)
of block 1 after the collision.
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Transcribed Image Text:4:00 PM Thu May 13 * 99% Done To o c- Determine the speed and direction of motion of block 1 right after the collision. d- Determine the maximum angular displacement (measured from the vertical direction) of block 1 after the collision.
A small block (block 1) of mass m,
attached to an ideal string of length L, is
initially held so that the string is taut and
horizontal at height L above a frictionless
table, as shown in Fig.2. A second small
block (block 2) of mass 3m is placed on
the table right under the point of
attachment of the string holding block 1.
The tabletop is at height 2L above the
-point of attachment
m
block 1
block 2
Зт
floor. Block 1 is then released from rest
and collides elastically with block 2 at
time t=0. The acceleration due to gravity has
magnitude g and air resistance is negligible.
2L
4
Figure 2
a- Determine the time t2 at which block 2 hits the floor.
b- Determine the horizontal distance traveled by block 2 as a projectile.
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Transcribed Image Text:A small block (block 1) of mass m, attached to an ideal string of length L, is initially held so that the string is taut and horizontal at height L above a frictionless table, as shown in Fig.2. A second small block (block 2) of mass 3m is placed on the table right under the point of attachment of the string holding block 1. The tabletop is at height 2L above the -point of attachment m block 1 block 2 Зт floor. Block 1 is then released from rest and collides elastically with block 2 at time t=0. The acceleration due to gravity has magnitude g and air resistance is negligible. 2L 4 Figure 2 a- Determine the time t2 at which block 2 hits the floor. b- Determine the horizontal distance traveled by block 2 as a projectile.
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