subject
Physics, 09.12.2020 21:10 libbymcvay

Two men, Joel and Jerry, push against a car that has stalled, trying unsuccessfully to get it moving. Jerry stops after 10 min, while Joel is able to push for 5.0 min longer. Compare the work they do on the car. a. Joel does 75% more work than Jerry.
b. Joel does 25% more work than Jerry.
c. Jerry does 50% more work than Joel.
d. Joel does 50% more work than Jerry
e. None of the above .

ansver
Answers: 1

Another question on Physics

question
Physics, 21.06.2019 18:40
An observer that stands still as the electron moves by him, will observe
Answers: 3
question
Physics, 21.06.2019 23:40
Aregular polygon has angkes of size 150° each.how many side has the polygon
Answers: 1
question
Physics, 22.06.2019 05:30
Anybody wanna ? (picture included? )
Answers: 1
question
Physics, 22.06.2019 07:40
Which best describes how fluids change as they travel through different portions of the convection currents? they change to solids at the outer portion of the convection currents. they change to solids at the inner portion of the convection currents. they become more dense at the outer portion of the convection currents. they become more dense at the inner portion of the convection currents
Answers: 2
You know the right answer?
Two men, Joel and Jerry, push against a car that has stalled, trying unsuccessfully to get it moving...
Questions
question
Social Studies, 15.10.2019 10:30