ddaniellebenson ddaniellebenson

17-01-2023
Physics

contestada

=
10. An object of mass mi
2.5 kg is connected to another object of mass m₂ = 4.0 kg by a compressed
spring. Both objects are at rest on a frictionless surface. When the spring is released, the objects are
pushed apart and a total energy of 16.8 J is given to the two objects. The speed of object m₁ is
a.
3.2 m/s
b. 2.9 m/s
1.8 m/s
8.3 m/s
C.
d.

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