Physics, 23.10.2019 01:50 lanc3r3vo

Ten identical lengths of wire are laid closely

side-by-side. their combined width is measured

and found to be 14.2 mm. calculate:

a the radius of a single wire

b the volume in mm of a single wire if its

length is 10.0 cm (volume of a cylinder =

tr’h, where r=radius and h= height).

can you find b

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 17:30, nana54muller

Acatapult is tested by roman legionnaires. they tabulate the results in a papyrus and 2000 years later the archaeological team reads (distances translated into modern units): range = 0.4 km; angle of launch = π/5 rad; landing height = launch height. what is the initial velocity of launch of the boulders if air resistance is negligible?

Answers: 3

continue

Physics, 22.06.2019 04:20, ttrump03

Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.

Answers: 3

continue

Physics, 22.06.2019 13:40, sbudlove2838

What is the thinnest soap film (excluding the case of zero thickness) that appears black when illuminated with light with a wavelength of 480 ? the index of refraction of the film is 1.34, and there is air on both sides of the film. express your answer in nanometers. hint 1. how to approach th

Answers: 1

continue

Physics, 22.06.2019 16:30, xxaurorabluexx

An astronaut in space cannot use a scale or balance to weigh objects because there is no gravity. but she does have devices to measure distance and time accurately. she knows her own mass is 77.4 kg , but she is unsure of the mass of a large gas canister in the airless rocket. when this canister is approaching her at 3.50 m/s , she pushes against it, which slows it down to 1.30 m/s (but does not reverse it) and gives her a speed of 2.60 m/s . what is the mass of the canister?

Answers: 1

continue

You know the right answer?

Ten identical lengths of wire are laid closely

side-by-side. their combined width is mea...