subject

Physics, 13.12.2019 22:31 ineedhelp2285

Which change would cause the largest increase in a mountain climber's gravitational potential energy?
carrying twice the weight and climbing half as high
carrying half the weight and climbing half as high
carrying twice the weight and climbing twice as high
carrying half the weight and climbing twice as high

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 21:30

Which are causes of mechanical weathering? (check all that apply) a. acid rain b. plant growth c. animal actions d. carbon dioxide e. pressure release i chose b & e and got the question wrong.

Answers: 2

question

Physics, 22.06.2019 22:50

The illuminance of a surface varies inversely with the square of its distance from the light source. if the illuminance of a surface is 120 lumens per square meter when its distance from a certain light source is 6 meters, by how many meters should the distance of the surface from the source be increased to reduce its illuminance to 30 lumens per square meter?

Answers: 3

question

Physics, 22.06.2019 23:30

Aball of mass 0.3kg is released from rest at a height of 8m.how fast is it going when it hits the ground? accleration due to gravity is g=9.8m/s

Answers: 2

question

Physics, 23.06.2019 00:00

You can melt ice by applying pressure because the solid/liquid line has a slope.

Answers: 3

You know the right answer?

Which change would cause the largest increase in a mountain climber's gravitational potential energy...

Questions

question

History, 29.08.2019 18:30

Who created a direct democracy in athens? solon pericles cleisthenes plato...

question

Mathematics, 29.08.2019 18:30

What is the intersection of plane wzvs and plane stuv?

question

Physics, 29.08.2019 18:30

Why is it important that radioisotopes used in diagnostic tests have short half-lives? 20 a) these radioisotopes have a greater activity so they b) t...

question

English, 29.08.2019 18:30

So for my typing class i have to make an email to my teacher about a appropriate ideas?...

question

Physics, 29.08.2019 18:30

Angular diameter of the sun from the earth orbit is approximately 32′ (arc minutes), and the solar constant is 1.36kwt/m2 . (a) what is the sun’s radi...

question

Mathematics, 29.08.2019 18:30

While at the music store, drew bought 5 cds, all at the same price. he tax on his purchase was $6, and the total was $61. what was the price of each c...

question

Mathematics, 29.08.2019 18:30

Are credit unions are non-profit organizations?...

question

Social Studies, 29.08.2019 18:30

Suppose that in the roman republic one of the consuls wanted to start a war that no one else supported. how could the consul be stopped from waging wa...

question

Business, 29.08.2019 18:30

Eleven baseballs are randomly selected from the production line to see if their stitching is straight. over time, the company has found that 98.3% of...

question

Physics, 29.08.2019 18:30

How are skyscrapers designed to battle wind?...

question

Biology, 29.08.2019 18:30

According to the cell theory, which structure contains cells? a. blood b. water c. carbon dioxide d. chromosome...

question

Mathematics, 29.08.2019 18:30

Assume that blood pressure readings are normally distributed with a mean of 118 and a standard deviation of 6.4. if 64 people are randomly selected, f...

question

History, 29.08.2019 18:30

Who were the biggest losers of the war of 1812? a. france b. native c. americans d. united states e. spain which one of the following was in cl...

question

Physics, 29.08.2019 18:30

In a tug of war, two teams exerts a force of 30 n each. what is the net force acting on the rope?...

question

History, 29.08.2019 18:30

Why did pericles' strategy fail?...

question

Computers and Technology, 29.08.2019 18:30

Write two scnr. nextint statements to get input values into birthmonth and birthyear. then write a statement to output the month, a slash, and the yea...

question

Business, 29.08.2019 18:30

Tina makes a check payable to jeff. jeff endorses the check with his signature and writes, “payable to ava.” ava then endorses the check and takes it...

question

Biology, 29.08.2019 18:30

Make the following conversion. 0.080 ml = l 800 l 80 l 0.00080 l 0.80 l...

question

Mathematics, 29.08.2019 18:30

Suppose matrix product ab is defined. (a) if a is 4 x 7 and b is a column matrix, give the dimensions of b and ab. [4 marks] (b) if a is the identity...

question

Biology, 29.08.2019 18:30

Helen had a terrarium containing various houseplants on her windowsill. she wondered why the glass was often fogged with water droplets. her friend sa...

More questions: Physics Another questions

Questions on the website: 13722363