Physics, 15.10.2020 03:01 verdolaga2017me

A block is at rest on a frictionless ramp that is elevated 22.0 degrees above the horizontal. a)Determine the acceleration of the block as it slides down the ramp.

A block is at rest on a frictionless ramp that is elevated 22.0 degrees above the horizontal.

a)D

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 00:30, mme58

What is the acceleration of a spaceship that is initially at rest and then speeds up to 220 m/s in 20 seconds

Answers: 1

continue

Physics, 22.06.2019 09:00, jayyd679

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?

Answers: 3

continue

Physics, 22.06.2019 13:00, mckadams02

The magnitude of the amount of energy released by burning a fuel source, measured in energy per unit mass, is called its fuel value. note that the fuel value is the negative of the isobaric specific heat of combustion for the fuel. if all the energy obtained from burning 1.23 pounds of butane with a fuel value of 10.85 kcal/g is used to heat 128.0 kg of water at an initial temperature of 18.3 °c, what is the final temperature? note that 1 lb = 453.6 g.

Answers: 3

continue

Physics, 22.06.2019 19:10, summer132

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length (in m) of a column of water 1.45 km high for a temperature increase of 1.12°c. assume the column is not free to expand sideways. as a model of the ocean, that is a reasonable approximation, as only parts of the ocean very close to

Answers: 3

continue

You know the right answer?

A block is at rest on a frictionless ramp that is elevated 22.0 degrees above the horizontal. a)Det...