Two balls are tied by a massless inextensible rope over a pulley that is situated on top of a wedge. Ball 1 of mass 30kg is initially at the top of the wedge, while Ball 2 of mass 5kg is at the ground. Height of the wedge is 10m and the length of the rope is 25m. The side of the wedge has friction. The co-efficient of friction is 0.5. Ball 1 slides down without rolling over the side of the wedge. When the first ball reaches the bottom, the second ball reaches the top of
Two balls are tied by a massless inextensible rope over a pulley that is situated on top of a wedge. Ball 1 of mass 30kg is initially at the top of the wedge, while Ball 2 of mass 5kg is at the ground. Height of the wedge is 10m and the length of the rope is 25m. The side of the wedge has friction. The co-efficient of friction is 0.5. Ball 1 slides down without rolling over the side of the wedge. When the first ball reaches the bottom, the second ball reaches the top of
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:Two balls are tied by a
massless inextensible rope
over a pulley that is situated on
top of a wedge. Ball 1 of mass
30kg is initially at the top of
the wedge, while Ball 2 of mass
5kg is at the ground. Height of
the wedge is 10m and the
length of the rope is 25m. The
side of the wedge has friction.
The co-efficient of friction is
0.5. Ball 1 slides down without
rolling over the side of the
wedge. When the first ball
reaches the bottom, the
second ball reaches the top of
Transcribed Image Text:the wedge. At that moment,
what is the first ball's speed in
m/s? (Write upto two decimal
points)
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