Physics, 26.02.2021 22:40 gavianacandelar8522

4. A cinder block is sitting on a platform 20 m high. It has a mass of 79 kg. How much energy is gained when the block is raised to 25 m high?

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4. A cinder block is sitting on a platform 20 m high. It has a mass of 79 kg. How much energy is gai...