Question

How much gravitational potential energy (in J) (relative to the ground on which 5 x 10^9 kg and its center of mass is 21.0 m above the surrounding ground? part 2 (b) What is the ratio of this energy to the daily food intake of a person (1.2 × 10^7 ) Enter your answer as ratio to number 1. part 3 How much work does a supermarket checkout attendant do on a can of soup pushes 0.540m horizontally with a force of 0.420N joules and kilocalories. (For each answer, enter a number.)

          How much gravitational potential energy (in J) (relative to the ground on which 5 x 10^9 kg and its center of mass is 21.0 m above the surrounding ground?  part 2 (b) What is the ratio of this energy to the daily food intake of a person (1.2 × 10^7 ) Enter your answer as ratio to number 1. part 3 How much work does a supermarket checkout attendant do on a can of soup pushes 0.540m horizontally with a force of 0.420N  joules and kilocalories. (For each answer, enter a number.)

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Added by Michael H.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Nishant Kumar

10/04/2022

Step 1

### Part 1: Gravitational Potential Energy Calculation Step 1: Identify the formula for gravitational potential energy (GPE), which is given by: \[ GPE = m \times g \times h \] where \( m \) is the mass of the object, \( g \) is the acceleration due to gravity Show more…

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How much gravitational potential energy (in J) (relative to the ground on which 5 x 10^9 kg and its center of mass is 21.0 m above the surrounding ground? part 2 (b) What is the ratio of this energy to the daily food intake of a person (1.2 × 10^7 ) Enter your answer as ratio to number 1. part 3 How much work does a supermarket checkout attendant do on a can of soup pushes 0.540m horizontally with a force of 0.420N joules and kilocalories. (For each answer, enter a number.)

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