Calculate the estimated density of the football. Use the formula D = m/V
where D is the density, m is the mass, and V is the volume. Record your calculations in Table B of your Student Guide.

Given that the density of water is 1.0 g/cm3, make a prediction about whether the inflated football will float in water. Record your prediction in Table B.

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more

the electric field is a “force field” around a charged object that illustrates the direction the electric force would push an imaginary 

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

come closer and become far apart and become steam/gas