Physics, 13.05.2021 20:00 cruzsuarezjanca

An incline plane is 12-m long and 4-m high. A block is pulled up the ramp with a spring scale. The reading on the spring scale is 70-N. How many Newtons would the block actually weigh if you had to lift it the 4-m height?

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An incline plane is 12-m long and 4-m high. A block is pulled up the ramp with a spring scale. The r...