Let's say you have a plot for pendulum experiment. let's assume g for this experiment was measured (from the slope of the plot) to be 9.78 [ms^-2]. the vertical intercept, however, is 0.021 [s^2]. what might this translate to for a measurement of the length offset systematic in all the length measurements? length offset =[mm] .011

Galileo was the first to notice that the moon has craters, valleys, and mountains. how might this have changed people's perception of the moon at the time?

Thomas his older brothers, who own a junk yard, on the weekends to earn extra money. he likes to them push broken-down cars to the back of the junk yard because it makes him feel strong. last saturday, they pushed three cars with different weights, and he noticed he used different amounts of force for each one. the cars were the following weights: white car: 2,700 kg red car: 1,500 kg blue car: 2,100 kg think about how much force is needed to move each car. which correctly lists the cars in order from the most to least amount of force needed to move them? a) white, blue, red b) blue, red, white c) red, white, blue d) white, red, blue

How do you tell if someone actually cares about you? and just say they do?