subject
Biology, 18.11.2020 20:30 719729

A 40 kg dog is sitting on top of a hillside and has a potential energy of 1,568 J. What is the height of the hillside? (Formula: PE = mgh) 3.9 m
4.0 m
39.2 m
40.0 m

ansver
Answers: 3

Other questions on the subject: Biology

image
Biology, 21.06.2019 19:30, tynasiaparks13
What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.
Answers: 1
image
Biology, 21.06.2019 22:00, brid695
Type the correct answer in the box. use numerals instead of words. fiona has a lovely flower bed in her yard. she wants to add a fence along one side of the flower bed. the fence material is sold in meters. fiona knows that her flower bed is 200 centimeters in length. how much fencing material does fiona need in meters? fiona needs meters of fencing material for her flower bed.
Answers: 3
image
Biology, 22.06.2019 08:00, shantrice1831
What is the ecological role of food chains and food webs
Answers: 3
image
Biology, 22.06.2019 10:30, jagslovegirl
Natural selection changes allele frequencies because some survive and reproduce more successfully than others.
Answers: 1
You know the right answer?
A 40 kg dog is sitting on top of a hillside and has a potential energy of 1,568 J. What is the heigh...

Questions in other subjects:

Konu
English, 13.09.2021 01:00
Konu
Mathematics, 13.09.2021 01:00