What is her change in gravitational potential energy

Reference no: EM13246221

In one day, a 90kg mountain climber ascends from the 1520m level on a vertical cliff to the top at 2360m . The next day, she descends from the top to the base of the cliff, which is at an elevation of 1350m .

A. What is her change in gravitational potential energy on the first day?

B. What is her change in gravitational potential energy on the first day?

Reference no: EM13246221

Questions Cloud

Privacy and security issues are inherent in data storage : Privacy and security issues are inherent in data storage. Let's consider the question of who owns the data about a particular person: medical, credit, personal, financial, consumer information, etc.?

Why didnt us airways shut down its opeations : U.S. Airways experineced huge losses for several yars in the 1990s, yet it continued tooperate its fleets. Why didn't U.S. Airways shut down its opeations to avoid the losses

Calculate the electric potential due to the two particles : Two protons are maintained at a separation of 803 nm. Calculate the electric potential due to the two particles at the midpoint between them

How price elasticity of demand for carsto be larger in short : "When analyzing demand and supply, it is important todistinguish between the short run and the long run. In other words,if we ask how much demand or supply changes in response to a changein price

What is her change in gravitational potential energy : In one day, a 90kg mountain climber ascends from the 1520m level on a vertical cliff to the top at 2360m, What is her change in gravitational potential energy on the first day

Determine the total revenue curve over the two ranges : Suppose that over a range of prices, the price elasticity of demand varies from 15.0 to 2.5. Over another range of prices, the price elasticity of demand variesfrom 1.5 to 0.75. What can you say about total revenue

Highest percentage of their income in taxes : What person actually did the governing in each province of the Muslim Empire? Which group paid the highest percentage of their income in taxes?

Calculate the tarzans speed : Tarzan, in one tree, sights Jane in another tree. He grabs the end of a vine with length 20 m that makes an angle of 45, Calculate Tarzan's speed just before he reaches Jane

Project-portfolio construction : What overall expected return does it promise? Is the expected return for the long-term portfolio enough to meet the long-term goals? Does the portfolio seem to meet the needs and preferences (including risk tolerance) of the investor?

User Account

All Pages