Physics, 22.01.2021 17:50, ily50

When 200 joules of work is done on a system by an external force of 15 newtons in 20. seconds, the total energy of that system increases by (1) 1.5 × 102 J (2) 3.0 × 102 J (3) 2.0 × 102 J (4) 2.3 × 103 J W = ΔK

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When 200 joules of work is done on a system by an external force of 15 newtons in 20. seconds, the t...