Kinetic energy = 1/2 m v^2 = 1/2 x1.5 x10^-3 x 0.36
This is true. The break handles and brakes are levers and the seat adjustment (raise or lower) is a screw.
Which object? More information is needed to answer this question
Italian physicist Alessandro Volta discovered that particular chemical reactions could produce electricity, and in 1800 he constructed the voltaic pile (an early electric battery) that produced a steady electric current, and so he was the first person to create a steady flow of electrical charge.
