If cells are placed in a hypertonic solution containing a solute to which the membrane is impermeable what could happena)cells would shrink then later reach equilibriumb)cell swell and ultimately burstc)cell show no changed)loose water and shrink

Given the position vector of the particle r(t)=(t+1)i+(t^2−1)j+2t k, find the particle's velocity and acceleration vectors at t=1

Asmall object with mass 0.200 kg swings back and forth on the lower end of a light rope that is 3.00 m long. the upper end of the rope is attached to the ceiling. as the object swings through its lowest position, where the rope is vertical, the speed of the object is 5.80 m/s. at this point in the motion, what is the tension in the rope? (use g = 9.80 m/s2.)

Select the three ways that the parallel-plate capacitor differs from a car battery.