Calculate the change in the box kinetic energy
An 52.0 N box of clothes is pulled 6.7 m up a 30.0° ramp by a force of 107 N that points along the ramp. If the coefficient of kinetic friction between the box and the ramp is 0.22, calculate the change in the box's kinetic energy.
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Langdon Winner - The majority of us in this country are free thinking individuals who take control of our own lives, and who view technology as not as masters, but as surrogates to our own needs. I believe folks like Winner wish it weren't so.
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