subject

Physics, 26.12.2019 17:31 baca23jasmine

Asled of mass 3 kg slides along the ice. it has an initial speed of 5 m/s but stops because of friction. how much work is done by friction?
a. 0 j
b. 75 j
c. -75 j
d. -37.5 j

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 22.06.2019 06:30

How much force was applied to an object if was moved 2 meters and the work done on the object was 8 joules? a. 0.25 n b. 4 n c. 6 n d. 16 n

Answers: 1

question

Physics, 22.06.2019 10:30

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

Answers: 1

question

Physics, 22.06.2019 19:30

Which describes increasing the efficiency of energy resource

Answers: 1

question

Physics, 22.06.2019 21:10

Select the best definition for wavelength. the height of an oscillating electromagnetic wave the rate at which electromagnetic waves oscillate. the distance between two crests of an electromagnetic wave. the oscillations of electric and magnetic fields select the best definition for frequency. the oscillations of electric and magnetic fields. the height of an oscillating electromagnetic wave. the distance between two crests of an electromagnetic wave. the rate at which electromagnetic waves oscillate

Answers: 1

You know the right answer?

Asled of mass 3 kg slides along the ice. it has an initial speed of 5 m/s but stops because of frict...

Questions

question

Mathematics, 08.11.2019 14:31

Me answer. i have attached the question...

question

English, 08.11.2019 14:31

Stereotyping is another harsh action, where a person is pre-judged wrongfully because of a characteristic such as their skin color or national origin,...

question

Mathematics, 08.11.2019 14:31

What is the approximate area of a circle with a radius of 28 centimeters? use π ≈ 3.14. a. 2461.8 square centimeters b....

question

Mathematics, 08.11.2019 14:31

_÷7 = 3 × 1 i dont know what else to but since the question is too short to post...

question

Mathematics, 08.11.2019 14:31

Which is the ordered pair for the translated point d'? d(–3, 1) translated left 4, up 0 a. (–3, 5) b....

question

History, 08.11.2019 14:31

Which candidate wins the presidency under the election process used in the united states? a. the candidate with the most votes in...

question

Geography, 08.11.2019 14:31

Which other states grow coffee besides hawaii?...

question

Physics, 08.11.2019 14:31

Echolocation is based on the use of sound...

question

Chemistry, 08.11.2019 14:31

When is energy released during a chemical reaction?...

question

Mathematics, 08.11.2019 14:31

In a booster club, 1/8 of the 128 members are men. how many male members are in the club? a. 1 b. 16 c. 112 d. 64...

question

Geography, 08.11.2019 14:31

The sun’s surface is made up mostly of...

question

Mathematics, 08.11.2019 14:31

Aroad sign gives information about traffic on busy highways . one sign shows "15 miles in 20 minutes." what is this speed in miles per hour?...

question

English, 08.11.2019 14:31

Why is the fact that the pawnbroker’s assistant poses as a photographer a key detail? a. photographs of the bank are key to the crime. b. it gives hi...

question

History, 08.11.2019 14:31

What is the name of the wide area of dry land located along the southern edge of the sahara? a. kalahari desert b. sahel c. congo river basin d. grea...

question

Chemistry, 08.11.2019 14:31

Agas occupies 100 ml at 150. kpa. find its volume at 200. kpa. you must show all your work to receive credit. be sure to identify which of the gas law...

question

Mathematics, 08.11.2019 14:31

The pentagon porstis transformed into por'st using which two transformations?

question

Mathematics, 08.11.2019 14:31

How do you write 160% as a fraction, mixed number, or whole number in simplest form?...

question

Chemistry, 08.11.2019 14:31

Which process would most likely be employed to separate a mixture of sand and water?...

question

Biology, 08.11.2019 14:31

Does a plant grow faster in light or dark...

question

Mathematics, 08.11.2019 14:31

What do i have to do in this math problem

More questions: Physics Another questions

Questions on the website: 13722367