subject

Physics, 24.02.2021 20:50 mom9032

An 800 kg car goes up a 40 m hill and then down a 100 m hill, what is its change in gravitational potential energy?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 04:30

Acrow drops a 0.11kg clam onto a rocky beach from a height of 9.8m. what is the kinetic energy of the clam when it is 5.0m above the ground? what is its speed at that point?

Answers: 1

question

Physics, 22.06.2019 07:00

How do you tell if someone actually cares about you? and just say they do?

Answers: 2

question

Physics, 22.06.2019 08:30

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Answers: 2

question

Physics, 22.06.2019 09:00

An open cart is moving along a straight frictionless horizontal track. when rain starts falling vertically into the cart, what happens to the speed of the cart?

Answers: 3

You know the right answer?

An 800 kg car goes up a 40 m hill and then down a 100 m hill, what is its change in gravitational po...

Questions

question

Physics, 20.02.2020 08:30

In physics, what is the difference between a battery and a cell?...

question

Mathematics, 20.02.2020 08:30

Marty is taking piano lessons. She is going to practice every afternoon. The 1st week she practiced for 11 minutes each day. The third week she practi...

question

Biology, 20.02.2020 08:30

Which of the following is not considered a criterion that suggests the presence of a psychological disorder under the category of ""maladaptiveness""?...

question

Computers and Technology, 20.02.2020 08:30

What is Server Message Block (SMB) used for in Windows and can a hacker still damage a network using SMB?...

question

Biology, 20.02.2020 08:30

A nerve impulse from one neuron affects the activity of a neighboring neuron at a point of interaction called the:...

question

Biology, 20.02.2020 08:30

What rock does heat and pressure melt?...

question

Social Studies, 20.02.2020 08:30

Technological and clinical advances that allow many surgical procedures to be safely performed on an ambulatory basis had what corollary effect on hos...

question

Social Studies, 20.02.2020 08:30

All three major religions, Judaism, Christianity, and Islam, are concerned with world power. Group of answer choices True False...

question

Business, 20.02.2020 08:30

(13.36) Here is the distribution of the adjusted gross income (in thousands of dollars) reported on individual federal income tax returns in 2011: Inc...

question

Mathematics, 20.02.2020 08:30

(d) which method, the mean or the linear fit, gives an acceleration value that in better agreement with the values of acceleration given by the positi...

question

Social Studies, 20.02.2020 08:30

) The first step in the human resource planning process is A) forecasting. B) goal setting. C) program implementation. D) program evaluation. E) group...

question

Social Studies, 20.02.2020 08:30

Economic models a. are constructed to mirror reality as closely as possible, and in this respect economic models are no different from other scientifi...

question

Social Studies, 20.02.2020 08:30

Which of the following will MOST likely be a step in conducting an analysis of an audience? A. Ignoring audience geographical distribution B. Ignoring...

question

Social Studies, 20.02.2020 08:30

Focusing on can damage your perceptual accuracy. a.stereotypesb. perception checkingc. perceptionsd. nonverbal messages...

question

Social Studies, 20.02.2020 08:30

Our tendency to perceive the actions of others as caused by their dispositions or personality rather than perceiving the cause of their actions as the...

question

Biology, 20.02.2020 08:30

What are two differences between transcription and DNA replication? What determines where on the DNA molecule transcription begins and where it ends?...

question

Mathematics, 20.02.2020 08:30

There are 20 black cell phones and 30 white cell phones in a store. An employee takes 10 phones at random. Find the probability that A. there will be...

question

Mathematics, 20.02.2020 08:30

A principal or 6000 is invested in an account paying an annual percentage rate of 4% . Find the amount in the account after 5 years if the account is...

question

Mathematics, 20.02.2020 08:30

UizActiveWhich linear function represents the line given by the point-slope equation y + 1 =-3(x - 5)?f(x) = -3x – 6f(x) = -3x...

question

Mathematics, 20.02.2020 08:30

2.1×10 to the power of 3 in standard form...

More questions: Physics Another questions

Questions on the website: 13722363