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roxxyroxx
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Physics help?
a child with a mass m slides down a 4.0 m high slide. starting from rest, the child has a speed of 3.5 m/s at the bottom of the slide. what percent of the gravitational potential energy of the child at the top of the slide hasn't been transformed into kinetic energy once the child reaches the bottom?
Ee = 0.5kx^2
Ek = 0.5mv^2
idk where 2 start?
Homework Statement
a child with a mass m slides down a 4.0 m high slide. starting from rest, the child has a speed of 3.5 m/s at the bottom of the slide. what percent of the gravitational potential energy of the child at the top of the slide hasn't been transformed into kinetic energy once the child reaches the bottom?
Homework Equations
Ee = 0.5kx^2
Ek = 0.5mv^2
The Attempt at a Solution
idk where 2 start?