Physics, 19.09.2019 01:00, kdenormandie3122

In which of the following scenarios is the greatest amount of work accomplished?
a crane lifts a boulder weighing 300 n to a height of 4.0 meters.
a crane lifts a boulder weighing 400 n to a height of 2.0 meters.
a crane lifts a boulder weighing 200 n to a height of 8.0 meters.
a crane lifts a boulder weighing 250 n to a height of 6.0 meters.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 23.06.2019 14:00, hannah2757

If 0.05j work is done by stirring a cup of tea, if 150ml of tea is stirred 50 times and temperature rises to 67c° what will be the increase in entropy? a)0.007j/k b)1.1j/k

Answers: 2

continue

Physics, 23.06.2019 14:00, roofroofmom

What is the difference between a solar cell and a solar panel

Answers: 1

continue

Physics, 23.06.2019 20:30, bandzswagg123

If 2 different solids have the same masses but different volumes, how will their densities compare? a. the solids will have the same densities. b. the solid with lower volume will have a higher density. c. the solid with greater volume will have a higher density. d. the solid with greater volume will have double the density of the solid with the lower volume.

Answers: 2

continue

Physics, 23.06.2019 22:40, sevanah5506

What is one action a person can take to ensure ability to participate in physical activity throughout life?

Answers: 1

continue

Do you know the correct answer?

In which of the following scenarios is the greatest amount of work accomplished?
a crane lift...