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Physics, 16.01.2020 15:31 chaanah

Aman uses a lever jack to lift a 2.00 x 10^3 kg car to change a tire. each stroke of the jack lifts the car a distance of 5.00 x 10^-3 m. the vertical displacement of the handle is 0.75 m for each stroke. how much total force does he use with each stroke of the jack?

a) 19,600 n
b) 3.0 x 10^5 n
c) 131 n
d) 2.9 x 10^6 n

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