Starting from rest, a 5.0 kg block slides 2.4 m down a rough 30.0 ◦ incline in 2.0 s. The acceleration of gravity is 9.81 m/s 2 . Find the change in mechanical energy due to friction. Answer in units of - QAmmunity.org

Starting from rest, a 5.0 kg block slides 2.4 m down a rough 30.0 ◦ incline in 2.0 s. The acceleration of gravity is 9.81 m/s 2 . Find the change in mechanical energy due to friction. Answer in units of

asked Jun 20, 2023 232k views

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