Use the data provided to calculate the gravitational
potential energy of each cylinder mass. Round your
answers to the nearest tenth.
Table B: Effect of Mass on Temperature
(T;= 25°C; my = 1.0 kg; h = 500 m)
mc
PE, ΔΗ
(kg)
(kJ) (kJ)
AT
(°C)
(°C)
1
3 kg:
6 kg:
9 kg:
3.0
28.52 13.52
6.0
32.03
7.03
9.0
35.55
10.55
1) Intro
Done

Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?

Lacie kicks a football from ground level at a velocity of 13.9 m/s and at an angle of 25.0° to the ground. how long will the ball be in the air before it lands? round your answer to the nearest tenth. s how far will the football travel before it lands? round your answer to the nearest tenth. m

Which of the following are molecules? a. al b. ag c. mgcl2 d. nacl e. c3h8