Chemistry, 17.02.2021 19:00 Chapo3760

Ella has a mass of 56 kg, and Tyrone has a mass of 68 kg. Ella is standing at the top of a skateboard ramp that is 1.5 meters tall. Which conclusion is best supported by the given information? A If Tyrone stands at the top of the same ramp, his potential energy will be less than Ella’s.
B If Tyrone stands at the top of a 1 m high ramp, his potential energy will be greater than Ella’s.
C If Tyrone stands at the top of the same ramp, his potential energy will be the same as Ella’s.
D If Tyrone stands at the top of a 2 m high ramp, his potential energy will be greater than Ella’s.

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:30, lusciousl

What problem would a person have if the nucleic acid in one of his or her cells were damaged?

Answers: 2

continue

Chemistry, 22.06.2019 10:00, winstonbendariovvygn

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Answers: 3

continue

Chemistry, 22.06.2019 10:20, blondielocks2002

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3

Answers: 3

continue

Chemistry, 22.06.2019 14:30, villarrealc1987

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

Answers: 2

continue

You know the right answer?

Ella has a mass of 56 kg, and Tyrone has a mass of 68 kg. Ella is standing at the top of a skateboar...