subject

Physics, 22.01.2021 02:30 freeman36

Two people climbed to the roof of a building. The old person walked up a gentle ramp. The young person climbed up a steep spiral staircase. If they weigh the same, which person did more work? Explain.

ansver

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 06:30, kdfawesome5582

Apebble is thrown into a calm lake, ripples are formed from the center and move outward. the water particles in the lake travel in a circular pattern that moves up and down on the surface of a lake, and the energy travels a) diagonally. b) downward. c) horizontally. d) upward.

Answers: 2

Physics, 22.06.2019 08:30, 2021arabellacorsino

An object weigh 40n in air ,weigh 20n when submerged in water, and 30n when submerged in a liquid of unknown liquid density. what is the density of unknown of liquid?

Answers: 1

Physics, 22.06.2019 19:30, ayoismeisjjjjuan

Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical

Answers: 1

Physics, 23.06.2019 01:30, motorxr714

What is the specific heat of wood ?

Answers: 1

You know the right answer?

Two people climbed to the roof of a building. The old person walked up a gentle ramp. The young pers...

Questions in other subjects:

Konu

Chemistry, 02.03.2020 17:22

At 311 K, this reaction has a K c value of 0.0111 . X ( g ) + 2 Y ( g ) − ⇀ ↽ − 2 Z ( g ) Calculate K p at 311 K. Note that the pressure is in units of atmosphere (atm)....

Konu

Social Studies, 02.03.2020 17:23

What type of power is being used when one person perceives that his or her goals or objectives are similar to another's and the second person attempts to influence the first to tak...

Konu

Physics, 02.03.2020 17:23

A student performs an experiment that produces 5.78 grams of silver chloride. He calculated that 7.25 grams of silver chloride should have precipitated if all of the limiting react...

Konu

Social Studies, 02.03.2020 17:23

What is a style beat in which the fastest rhythmic layer moves four times the speed of the beat: 4 times per beat? This was first popularized in disco and funk, it has been the mos...

Konu

Social Studies, 02.03.2020 17:23

Bob has decided to use an Asymmetric Cipher Algorithm to encrypt all of his backup tapes. He currently has over 3 Petabytes of backups. Do you agree that this is a good approach (T...

Konu

Biology, 02.03.2020 17:23

Explain at least two reasons why the following definition of a gene is incomplete: ""A gene consists of DNA sequences that encode a single polypeptide.""...

Konu

Social Studies, 02.03.2020 17:23

What name identifies the technique of gradual shifting from light to dark through a successive gradation of tones across a curved surface—a technique often used to create the illus...

Konu

Mathematics, 02.03.2020 17:23

What is the length of the side of a square that has area smaller than the area of a circle with radius r cm. The length of the side of the square is less than cm...

Konu

Social Studies, 02.03.2020 17:23

Which of the following forms illustrate involvement in Greek democracy? Select all that apply. a. Solon established the first general assembly in 594. b. a direct democracy where e...

Konu

Biology, 02.03.2020 17:23

N recessive disorders linkage studies primarily study affected individuals because: Select one: A. They have high heterozygosity B. They have carrier parents C. They have known gen...

More questions: Physics Another questions