Physics » Page 80

Physics

Delilah Tyler

A large container of water is sitting on a balance. The weight of the container plus the water is 10 newtons. An object the weight of 7 newtons hanging from a forcemeter is lowered towards the surface of the water. what reading on the force meter would you expect?

Answer Answers (1)

Physics

Nancy Underwood

Which of the following could you do to increase the strength of an electromagnet?

Answer Answers (1)

Physics

Brooklyn Jarvis

A car accelerates from 13 m s to 25 m s in 6.0 s. what was its acceleration? how far did it travel in this time? assume constant acceleration.

Answer Answers (1)

Physics

Jessie Garner

How much elastic potential energy is stored in a bungee cord with a spring constant of 10.0 N/m when the cord is stretched 2.00 m?

Answer Answers (1)

Physics

Guest

Which of the following criteria do astronomers use to classify an object as a planet? orbits a star gravity makes spherical at least as large as mercury clears orbits of other objects

Answer Answers (1)

Physics

Ben Nunez

Imagine a 15 kg block moving with a velocity of 20 m/s to the left. Calculate the kinetic Energy of this block.

Show the equation, your work, and the answer with units:

Answer Answers (1)

Physics

Yuliana Gentry

Brainliest (02.02 LC) What is most likely to happen during erosion?

Carrying away of sediments to distant places

Settling down of sediments in new locations

Dissolving of rocks by chemicals in water

Wearing of rocks by wind-blown sand

Answer Answers (1)

Physics

Domino

Recall that the previous hint stated that the magic number is 15*x, where x is a number between 1 and 10. Specifically x is an even number between 1 and 10. Try to guess the value of x.

Answer Answers (1)

Physics

Anton Rowe

What is the electric potential of a 2.2 µC charge at a distance of 6.3 m from the charge? Recall that Coulomb's constant is k = 8.99 * 109 N • ___ V What is the electric potential at a distance of 99 m from the charge?___ V

Answer Answers (1)

Physics

Pierre Washington

A skier is traveling down a slope that is inclined 30° above the horizontal. The coefficient of kinetic friction between the skier and the slope is 0.10.

Which of the following best describes the acceleration of the skier? A) It is zero. B) It is about 4.0 m/s^2 C) It is about 9.0 m/s^2 D) It is about 10 m/s^2E) It cannot be determined without knowing the mass of the skier.

Answer Answers (1)

Physics

Ashton Montoya

What was the idea of the Continent Drift

Answer Answers (1)

Physics

Jadyn Pitts

What happens to an object when an unbalanced force acts on it?

Answer Answers (1)

Physics

Noel Gonzalez

What is the basis for rutherford's planetary model?

Answer Answers (1)

Physics

Brooks

Choose the option that best answers the question. The hypotenuse of a right triangle is 16 ft longer than the length of the shorter leg. If the area of this triangle is exactly 120 ft2, what is the length of the hypotenuse in feet?

Answer Answers (1)

Physics

Ethen Pace

A car accelerates from rest to a velocity of 5 meters/second in 4 seconds. What is its average acceleration over this period of time?

Answer Answers (2)