subject
Physics, 14.07.2019 08:10 joejoefofana

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.
meters tall. which conclusion is best supported by the given information?
if tyrone stands at the top of the same ramp, his potential energy will be less than ella's.
if tyrone stands at the top of a 1 m high ramp, his potential energy will be greater than ella's
if tyrone stands at the top of the same ramp, his potential energy will be the same as ella's.
if tyrone stands at the top of a 2 m high ramp, his potential energy will be greater than ella's.

ansver
Answers: 3

Another question on Physics

question
Physics, 22.06.2019 06:00
A1,700kg car is being used to give a 1,400kg car a push start by exerting a force of 140n the impulse on the smaller car during the 30.0s of contact is +670kg*m/s. what is the impulse of the smaller car on the larger car? -814 kg*m/s 0kg *m/s -670kg*m/s -550kg*m/s
Answers: 1
question
Physics, 22.06.2019 14:40
What is the orbital period of a spacecraft in a low orbit near the surface of mars? the radius of mars is 3.4×106m.
Answers: 2
question
Physics, 23.06.2019 01:30
Hydroelectricity provides about 7 percent of the electricity generated in the united states. (a) explain how a hydroelectric power plant converts energy stored in water into electricity. (b) identify two factors that determine the amount of electricity that can be generated by an individual hydroelectricity power plant. (c) describe the two main types of land-based hydroelectric power plants. (d) describe two economic advantages and two environmental disadvantages of hydroelectricity.
Answers: 1
question
Physics, 23.06.2019 07:00
If you drive 12 miles north and 35 miles east, what is the direct distance between you and your starting point?
Answers: 1
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...
Questions
question
English, 20.02.2021 04:40
question
Mathematics, 20.02.2021 04:40
Questions on the website: 13722362