subject

Physics, 17.06.2020 21:57 mikeysoulemison

A sled is moving down a steep hill. The mass of the sled is 50 kg and the net force acting on it is 20 N. What must be done to find the acceleration of the sled? Check all that apply.

ansver

Answers: 1

Show answers

Another question on Physics

question

Physics, 21.06.2019 18:00

Assuming weightless pulleys and 100% efficiency, what is the minimum input force required to lift a 120 n weight using a single fixed pulley?

Answers: 2

question

Physics, 22.06.2019 10:30

Arunner is training for an upcoming marathon by running around a 100-m-diameter circular track at constant speed. let a coordinate system have its origin at the center of the circle with the x-axis pointing east and the y-axis north. the runner starts at (x, y) = (50 m, 0 m) and runs 2.5 times around the track in a clockwise direction.

Answers: 1

question

Physics, 22.06.2019 11:30

You've already seen the value of 9.8 in this lesson. what's this value called? what quantity does it represent?

Answers: 2

question

Physics, 22.06.2019 12:50

Air is contained in a variable-load piston-cylinder device equipped with a paddle wheel. initially, air is at 400 kpa and 17°c. the paddle wheel is now turned by an external electric motor until 75 kj/kg of work has been transferred to air. during this process, heat is transferred to maintain a constant air temperature while allowing the gas volume to triple. calculate the required amount of heat transfer in kj/kg.

Answers: 2

You know the right answer?

A sled is moving down a steep hill. The mass of the sled is 50 kg and the net force acting on it is...

Questions

question

Business, 23.04.2020 04:16

Oceanside Marine Company manufactures special metallic materials and decorative fittings for luxury yachts that require highly skilled labor. Oceansid...

question

Physics, 23.04.2020 04:16

Which moon has a thick atmosphere made mostly of nitrogen?...

question

Mathematics, 23.04.2020 04:16

2. The average height of every fifth member of the varsity football team was 5'11Population:Sample:...

question

Biology, 23.04.2020 04:16

Which layer of the skin supplies the skin with oxygen and nutrients...

question

Mathematics, 23.04.2020 04:16

Find the product (9x2 – 4). An expression can be written in rational form by writing it as a fraction with a denominator of |...

question

Mathematics, 23.04.2020 04:16

Solve. 1. Convert pounds to ounces. (1 pound = 16 ounces) 14 pounds = × (1 pound) = × ( ounces) = ounces Find the final solution for these questio...

question

History, 23.04.2020 04:16

Why did Mario become a successful artist and Giovanni did not?...

question

Biology, 23.04.2020 04:16

1.3.4 discuss answers Write down a brief summary of the main steps you took in the procedure. Be sure to include any adjustments you made...

question

Advanced Placement (AP), 23.04.2020 04:16

1.Identify and explain TWO ways that warfare changed in the 20th century? 2. Identify and explainONE long term effect of this new type of...

question

English, 23.04.2020 04:16

1. What are two challenges presented by the environment the boys specifically face each day? Answer in 3-5 sentences. Cite one specific ex...

question

Mathematics, 23.04.2020 04:17

If total costs are C(x) = 500 + 440x and total revenues are R(x) = 500x − x2, find the break-even points....

question

History, 23.04.2020 04:17

Germany's invasion of the Soviet Union led to . the splitting of the Allied Forces waves and waves of Soviet soldiers overwhelming t...

question

Business, 23.04.2020 04:17

When considering the education and training a career requires you must be aware of a. the amount of time it will take b. the amount of mon...

question

Mathematics, 23.04.2020 04:17

Find the perimeter of the rectangle. The drawing is not to scale. 29 ft 66 ft...

question

Business, 23.04.2020 04:17

Which of the following affects your values? Your experiences, Your beliefs Your family and friends, All of the above...

question

Business, 23.04.2020 04:17

10 po1. A: Look at the long line! Do you think we'll get in? B: I think so. Some ofthese people already have tickets. A: How much are the...

question

English, 23.04.2020 04:17

10. In considering Dame Ragnell's concern for Gawain, why is it ironic that Dame Ragnell tells Gawainshe wishes she were pretty, yet she insists...

question

Social Studies, 23.04.2020 04:17

10. Which environmental concern became a more public issue in the 1970's due to media attention? Acid Rain or Deforestation...

question

Mathematics, 23.04.2020 04:17

1. The coordinates of rectang es of rectangle RSTU are R(-5, 1), S(-5, -3), T(4, -3), and will be dilated by a scale factor of...

question

Biology, 23.04.2020 04:17

1. The formula for calculating the surface area of a cube is: SA = length × width × number of sides (6) Therefore, the surface...

More questions: Physics Another questions

Questions on the website: 13722360