Julie has a mass of 49 kg. What is her potential energy when standing on the 6 meter diving board? (She is 6 meters above the water.) Julie jumps off the diving board.
a. What is her kinetic energy just before she hits the water?
b. What is Julie’s speed just as she hits the water?
Answers: 2
Physics, 22.06.2019 04:00, louiecampos
Determine the maximum r-value of the polar equation r =3+3 cos 0
Answers: 1
Physics, 22.06.2019 09:00, celestemaria0727
For which pair of objects would adding the same a
Answers: 1
Physics, 22.06.2019 11:10, livichavezp2kcd3
Assume this car is driven off a cliff . how many arrows of force need to be drawn in the free body diagram? assume no air resistance -five -one -three -four
Answers: 1
Physics, 22.06.2019 12:30, lanaasad7733
An ice-making machine inside a refrigerator operates in a carnot cycle. it takes heat from liquid water at 0.0 degrees celsius and rejects heat to a room at a temperature of 19.2 degrees celsius. suppose that liquid water with a mass of 76.3kg at 0.0 degrees celsius is converted to ice at the same temperature. take the heat of fusion for water to be l_f = 3.34*10^5 j/kg. how much energy e must be supplied to the device? express your answer in joules.
Answers: 1
Julie has a mass of 49 kg. What is her potential energy when standing on the 6 meter diving board? (...
Mathematics, 10.09.2020 06:01
Social Studies, 10.09.2020 06:01
English, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01
Mathematics, 10.09.2020 06:01