Aconstant net force of 75 n acts on an object initially at rest through a parallel distance of 0.60 m. a) what is the final kinetic energy of the object? b)if the object has a mass of 0.20kg , what is its final speed?

Acentrifuge in a medical laboratory rotates at an angular speed of 3,700 rev/min. when switched off, it rotates through 54.0 revolutions before coming to rest. find the constant angular acceleration (in rad/s2) of the centrifuge. your response is within 10% of the correct value. this may be due to roundoff error, or you could have a mistake in your calculation. carry out all intermediate results to at least four-digit accuracy to minimize roundoff error. rad/s2