Displacement vector that is 8 im magnitude
Answer:
462 nm
Explanation:
Given: width of the slit, d = 5.6 × 10⁻⁴ m
Distance of the screen, D = 4.0 m
Fringe width, β = 3.3 mm = 3.3 × 10⁻³ m
First dark fringe means n =1
Wavelength of the light, λ = ?
Answer:
2.72 Kilometers
Explanation:
8 × 340 m/s = 2720 m = 2.72 Kilometers
Potential energy relative to the floor =
(mass) x (gravity) x (height off the floor) =
(2kg) x (9.8 m/s²) x (2m) =
39.2 kg-m²/sec² = <em>39.2 joules </em>
Answer:
Explanation:
<em><u>How to determine the min hull dimensions of a catamaran</u></em>
Lenght/beam ratio
<h3> catamaran-LBRC</h3><h3> LBRC = LH/Bcb</h3><h3>if we set Lbrc = 2.2 the longitudinal and tranversal stability will come very near to the same value. we can design a sailing cataraman wider or narrower , if we like wider contsruction makes its heavier , narrower means that it will carries less sails.</h3>
