Answer this as soon as you can! !
the µs between two objects is 0.3 the larger object is in motion at 15 km/h.
what is the maximum possible acceleration the moving object can experience without the other object on it sliding off? m/s^2 (no decimals)
i'm really stuck on this and could use some .
edit: this is supposed to be in high school, not middle school. how do i fix this?

The ultracentrifuge is an important tool for separating and analyzing proteins. because of the enormous centripetal accelerations, the centrifuge must be carefully balanced, with each sample matched by a sample of identical mass on the opposite side. any difference in the masses of opposing samples creates a net force on the shaft of the rotor, potentially leading to a catastrophic failure of the apparatus. suppose a scientist makes a slight error in sample preparation and one sample has a mass 10 mg larger than the opposing sample. if the samples are 12 cm from the axis of the rotor and the ultracentrifuge spins at 70,000 rpm, what is the magnitude of the net force on the rotor due to the unbalanced samples? ( be thorough on your answer)