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Physics, 14.06.2021 21:10 klocke2001
A 90kg boy and a 60kg girl, both wearing skates, face each other at rest on a
skating rink. The boy pushes the girl, sending her eastward with a speed of 3 m/s.
Neglecting friction, determine the velocity of the boy. *
*
A) 8m/s
B) 2m/s
C) 3m/s
D) 7m/s
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A 90kg boy and a 60kg girl, both wearing skates, face each other at rest on a
skating rink. The boy...
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