homework700 homework700

09-05-2016
Physics

Answered

a 0.50g leaf falls from a branch 4.0m off the ground to a bird's nest 2.5m off the ground. How much gravitational potential energy did the leaf loose?

Verified Answer :

09-05-2016

Difference in gravitational potential energy =

   (mass) x (gravity) x (difference in height)

   = (0.0005 kg) x (9.8 m/s²) x (4m - 2.5m)

   = ( 0.0049 kg-m/s²) x (1.5 m)

   = 0.00735 joule .

Answer Link

Related Questions

round 89659 to the nearest 100000

How to study for exam in one night

Today Ian wants to run less than 712 miles Write a fraction with a denominator of 4 to represent a distance that is less than 712 miles

the has several functions It supports the body permits movment

29 Which feature do prokaryotic and eukaryotic cells share

COnce an action plan is in place it should not be changedPlease select the best answer from the choices providedOTOF

A poor man has tried every legal means possible to get the medicine that will save his childs life He is placed in a situation where it would be easy to steal e

Which personal pronoun correctly completes the sentence It was Stephanie and at the door A mine B me C I

Why was the Religious Right upset with some of President Reagans Supreme Court appointments

Democrats opinion on healthcare

Web Analytics