What is impossible for a machine to do?
a) do a greater amount of work than the amount of work done on the machine
b) apply a force in a direction that is different than the direction of the force applied to the machine
c) move an object a greater distance than the distance that part of the machine was moved
d) apply a force that is less than the force that is applied to the machine

Experiment scenario 2: a biology student wants to conduct a study of how the amount of food affects the weight gain for mice. i have set up four cages with a mouse in each cage. fill in the boxes that would allow the biology student to complete the study correctly

(science)study the following ocean currents map. an ocean currents map is shown. on the map the locations for san diego, california and savannah, georgia are marked. there is a looping current from the north past san diego and a looping current from the south near savannah which statement is most likely correct about the average temperatures in san diego, california as compared to savannah, georgia? it is higher in savannah because of the cool ocean currents from the south. it is higher in savannah because of the warm ocean currents from the north. it is lower in san diego because of the warm ocean currents from the south. it is lower in san diego because of the cool ocean currents from the north.

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