1. On Mars, a simple pendulum with a length of 0.65 m would have a period of 2.62 s. Calculate the acceleration of gravity on Mars.

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.