3. Gather data: Use the values above to fill in the first row of the table. Then run your own experiments to fill in the last two rows.
de
f
d,
h
h,
S.
S
d
d.
2.0
h,
h.
2.0
S,
f
2.0
15
10
30
s.
2.0
2.8
5.8
5
20
4. Calculate: Calculate the given ratios to fill in the last four columns of the table.
5. Analyze: What do you notice about the four ratios?

1. jay fills a wagon with sand (about 20 kg) and pulls it with a rope 30 m along the beach. he holds the rope 25° above the horizontal. the rope exerts a 20-n tension force on the wagon. how much work does the rope do on the wagon?

The mass of a bowling ball is 10 kg and the mass of a ping pong ball is 0.015 kg. if the two objects are 5 meters apart, what is the gravitational force ?

When a vertical beam of light passes through a transparent medium, the rate at which its intensity i decreases is proportional to i(t), where t represents the thickness of the medium (in feet). in clear seawater, the intensity 3 feet below the surface is 25% of the initial intensity i0 of the incident beam. what is the intensity of the beam "10" feet below the surface? (give your answer in terms of i0. round any constants or coefficients to five decimal places.)