subject
Physics, 22.01.2021 20:00 Leanylopez0811

The summit of Mount Everest is 8848.0 m above sea level, making it the highest summit on Earth. In 1953, Edmund Hillary was the first person to reach the
summit. Suppose upon reaching there, Hillary slid a rock with a 45.0 g mass down
the side of the mountain. If the rock's speed was 27.0 m/s when it was 8806.0 m above sea level, how much work was done on the rock by air resistance

ansver
Answers: 2

Another question on Physics

question
Physics, 21.06.2019 23:20
The 5-kg cylinder is initially at rest when it is placed in contact with the wall b and the rotor at a. if the rotor always maintains a constant clockwise angular velocity v = 6 rad> s, determine the initial angular acceleration of the cylinder. the coefficient of kinetic friction at the contacting surfaces b and c is mk = 0.2.
Answers: 3
question
Physics, 22.06.2019 06:30
Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.
Answers: 1
question
Physics, 22.06.2019 09:00
What occurs during a combustion reaction
Answers: 3
question
Physics, 22.06.2019 14:00
What is the force that opposes motion and works against the downward pull? a) friction b) gravity c) weight d) acceleration
Answers: 1
You know the right answer?
The summit of Mount Everest is 8848.0 m above sea level, making it the highest summit on Earth. In...
Questions
question
Mathematics, 26.03.2021 17:10
question
Mathematics, 26.03.2021 17:10
question
Mathematics, 26.03.2021 17:10
Questions on the website: 13722359