An object accelerating down a slope would gain kinetic energy
- less than the potential energy lost.
- unrelated to potential energy lost.
- equal to the potential energy lost.
Explanation
By conservation of energy on a frictionless slope, the kinetic energy gained exactly equals the gravitational potential energy lost. No energy is dissipated, so all the lost height energy reappears as motion.
morsellidimitri asking:
It did not says "without drag"
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